259172 has 6 divisors (see below), whose sum is σ = 453558. Its totient is φ = 129584.

The previous prime is 259169. The next prime is 259177. The reversal of 259172 is 271952.

It can be written as a sum of positive squares in only one way, i.e., 256036 + 3136 = 506^2 + 56^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 259172.

It is not an unprimeable number, because it can be changed into a prime (259177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32393 + ... + 32400.

It is an arithmetic number, because the mean of its divisors is an integer number (75593).

2²⁵⁹¹⁷² is an apocalyptic number.

It is an amenable number.

259172 is a deficient number, since it is larger than the sum of its proper divisors (194386).

259172 is a wasteful number, since it uses less digits than its factorization.

259172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64797 (or 64795 counting only the distinct ones).

The product of its digits is 1260, while the sum is 26.

The square root of 259172 is about 509.0893831146. The cubic root of 259172 is about 63.7572182010.

The spelling of 259172 in words is "two hundred fifty-nine thousand, one hundred seventy-two".