102472958 has 32 divisors (see below), whose sum is σ = 184564224. Its totient is φ = 41719392.

The previous prime is 102472939. The next prime is 102472963. The reversal of 102472958 is 859274201.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49541 + ... + 51567.

It is an arithmetic number, because the mean of its divisors is an integer number (5767632).

Almost surely, 2^102472958 is an apocalyptic number.

102472958 is a deficient number, since it is larger than the sum of its proper divisors (82091266).

102472958 is a wasteful number, since it uses less digits than its factorization.

102472958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 102472958 is about 10122.8927683741. The cubic root of 102472958 is about 467.9539213649.

The spelling of 102472958 in words is "one hundred two million, four hundred seventy-two thousand, nine hundred fifty-eight".