260167944 has 16 divisors (see below), whose sum is σ = 650419920. Its totient is φ = 86722640.

The previous prime is 260167933. The next prime is 260167951. The reversal of 260167944 is 449761062.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5420142 + ... + 5420189.

It is an arithmetic number, because the mean of its divisors is an integer number (40651245).

Almost surely, 2^260167944 is an apocalyptic number.

260167944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

260167944 is an abundant number, since it is smaller than the sum of its proper divisors (390251976).

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

260167944 is a wasteful number, since it uses less digits than its factorization.

260167944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10840340 (or 10840336 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 260167944 is about 16129.7223782680. The cubic root of 260167944 is about 638.3878238078.

The spelling of 260167944 in words is "two hundred sixty million, one hundred sixty-seven thousand, nine hundred forty-four".