102572475 has 24 divisors (see below), whose sum is σ = 179564400. Its totient is φ = 51486720.

The previous prime is 102572429. The next prime is 102572489. The reversal of 102572475 is 574275201.

It is not a de Polignac number, because 102572475 - 2¹³ = 102564283 is a prime.

It is a super-2 number, since 2×102572475² = 21042225255251250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38950 + ... + 41499.

It is an arithmetic number, because the mean of its divisors is an integer number (7481850).

Almost surely, 2^102572475 is an apocalyptic number.

102572475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102572475 is a deficient number, since it is larger than the sum of its proper divisors (76991925).

102572475 is a wasteful number, since it uses less digits than its factorization.

102572475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80479 (or 80474 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 102572475 is about 10127.8070183036. The cubic root of 102572475 is about 468.1053574253.

The spelling of 102572475 in words is "one hundred two million, five hundred seventy-two thousand, four hundred seventy-five".