260616432 has 40 divisors (see below), whose sum is σ = 675242496. Its totient is φ = 86616256.

The previous prime is 260616403. The next prime is 260616437. The reversal of 260616432 is 234616062.

It is a self number, because there is not a number n which added to its sum of digits gives 260616432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260616437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8833 + ... + 24479.

Almost surely, 2^260616432 is an apocalyptic number.

It is an amenable number.

260616432 is an abundant number, since it is smaller than the sum of its proper divisors (414626064).

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

260616432 is a wasteful number, since it uses less digits than its factorization.

260616432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16005 (or 15999 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 260616432 is about 16143.6189251357. The cubic root of 260616432 is about 638.7544394563.

The spelling of 260616432 in words is "two hundred sixty million, six hundred sixteen thousand, four hundred thirty-two".