102472959 has 16 divisors (see below), whose sum is σ = 137967104. Its totient is φ = 67651200.

The previous prime is 102472939. The next prime is 102472963. The reversal of 102472959 is 959274201.

It is not a de Polignac number, because 102472959 - 2²⁰ = 101424383 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102472919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195672 + ... + 196194.

It is an arithmetic number, because the mean of its divisors is an integer number (8622944).

Almost surely, 2^102472959 is an apocalyptic number.

102472959 is a deficient number, since it is larger than the sum of its proper divisors (35494145).

102472959 is a wasteful number, since it uses less digits than its factorization.

102472959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 102472959 is about 10122.8928177671. The cubic root of 102472959 is about 467.9539228871.

The spelling of 102472959 in words is "one hundred two million, four hundred seventy-two thousand, nine hundred fifty-nine".