52262604 has 48 divisors (see below), whose sum is σ = 137734240. Its totient is φ = 17133120.

The previous prime is 52262591. The next prime is 52262627. The reversal of 52262604 is 40626225.

52262604 is a `hidden beast` number, since 52 + 2 + 6 + 2 + 604 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2622 + ... + 10554.

Almost surely, 2^52262604 is an apocalyptic number.

52262604 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 52262604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68867120).

52262604 is an abundant number, since it is smaller than the sum of its proper divisors (85471636).

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

52262604 is a wasteful number, since it uses less digits than its factorization.

52262604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8007 (or 7999 counting only the distinct ones).

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

The square root of 52262604 is about 7229.2879317399. The cubic root of 52262604 is about 373.8783765737.

Adding to 52262604 its reverse (40626225), we get a palindrome (92888829).

The spelling of 52262604 in words is "fifty-two million, two hundred sixty-two thousand, six hundred four".