260151872 has 14 divisors (see below), whose sum is σ = 516238998. Its totient is φ = 130075904.

The previous prime is 260151869. The next prime is 260151911. The reversal of 260151872 is 278151062.

It can be written as a sum of positive squares in only one way, i.e., 147282496 + 112869376 = 12136^2 + 10624^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032373 + ... + 2032500.

Almost surely, 2^260151872 is an apocalyptic number.

It is an amenable number.

260151872 is a deficient number, since it is larger than the sum of its proper divisors (256087126).

260151872 is an equidigital number, since it uses as much as digits as its factorization.

260151872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4064885 (or 4064875 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 260151872 is about 16129.2241598906. The cubic root of 260151872 is about 638.3746779654.

The spelling of 260151872 in words is "two hundred sixty million, one hundred fifty-one thousand, eight hundred seventy-two".