5260464 has 140 divisors (see below), whose sum is σ = 17077032. Its totient is φ = 1555200.

The previous prime is 5260459. The next prime is 5260469. The reversal of 5260464 is 4640625.

5260464 = 338² + 339² + ... + 378².

It is a happy number.

5260464 is a `hidden beast` number, since 52 + 604 + 6 + 4 = 666.

5260464 is nontrivially palindromic in base 7.

It is an interprime number because it is at equal distance from previous prime (5260459) and next prime (5260469).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5260469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 128284 + ... + 128324.

Almost surely, 2^5260464 is an apocalyptic number.

5260464 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5260464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8538516).

5260464 is an abundant number, since it is smaller than the sum of its proper divisors (11816568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5260464 is a wasteful number, since it uses less digits than its factorization.

5260464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 5260464 is about 2293.5701428123. The cubic root of 5260464 is about 173.9167259075.

It can be divided in two parts, 52 and 60464, that added together give a square (60516 = 246²).

The spelling of 5260464 in words is "five million, two hundred sixty thousand, four hundred sixty-four".