260031968 has 48 divisors (see below), whose sum is σ = 603961344. Its totient is φ = 107844480.

The previous prime is 260031953. The next prime is 260031971. The reversal of 260031968 is 869130062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11780 + ... + 25667.

It is an arithmetic number, because the mean of its divisors is an integer number (12582528).

Almost surely, 2^260031968 is an apocalyptic number.

260031968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

260031968 is an abundant number, since it is smaller than the sum of its proper divisors (343929376).

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

260031968 is a wasteful number, since it uses less digits than its factorization.

260031968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37495 (or 37487 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 260031968 is about 16125.5067517272. The cubic root of 260031968 is about 638.2765872624.

The spelling of 260031968 in words is "two hundred sixty million, thirty-one thousand, nine hundred sixty-eight".