259928475 has 24 divisors (see below), whose sum is σ = 434190960. Its totient is φ = 137195520.

The previous prime is 259928467. The next prime is 259928477. The reversal of 259928475 is 574829952.

It is not a de Polignac number, because 259928475 - 2³ = 259928467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (259928477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10590 + ... + 25139.

It is an arithmetic number, because the mean of its divisors is an integer number (18091290).

Almost surely, 2^259928475 is an apocalyptic number.

259928475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

259928475 is a deficient number, since it is larger than the sum of its proper divisors (174262485).

259928475 is a wasteful number, since it uses less digits than its factorization.

259928475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35839 (or 35834 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The square root of 259928475 is about 16122.2974479446. The cubic root of 259928475 is about 638.1918977722.

The spelling of 259928475 in words is "two hundred fifty-nine million, nine hundred twenty-eight thousand, four hundred seventy-five".