260228484 has 96 divisors (see below), whose sum is σ = 734832000. Its totient is φ = 79325568.

The previous prime is 260228483. The next prime is 260228497. The reversal of 260228484 is 484822062.

It is a happy number.

260228484 is a `hidden beast` number, since 2 + 602 + 2 + 8 + 48 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260228483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57322 + ... + 61694.

It is an arithmetic number, because the mean of its divisors is an integer number (7654500).

Almost surely, 2^260228484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260228484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367416000).

260228484 is an abundant number, since it is smaller than the sum of its proper divisors (474603516).

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

260228484 is a wasteful number, since it uses less digits than its factorization.

260228484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434 (or 4426 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 260228484 is about 16131.5989288105. The cubic root of 260228484 is about 638.4373366992.

The spelling of 260228484 in words is "two hundred sixty million, two hundred twenty-eight thousand, four hundred eighty-four".