107212475 has 12 divisors (see below), whose sum is σ = 133072584. Its totient is φ = 85686720.

The previous prime is 107212471. The next prime is 107212493. The reversal of 107212475 is 574212701.

It is not a de Polignac number, because 107212475 - 2² = 107212471 is a prime.

It is a super-2 number, since 2×107212475² = 22989029591251250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107212471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45527 + ... + 47823.

It is an arithmetic number, because the mean of its divisors is an integer number (11089382).

Almost surely, 2^107212475 is an apocalyptic number.

107212475 is a deficient number, since it is larger than the sum of its proper divisors (25860109).

107212475 is a wasteful number, since it uses less digits than its factorization.

107212475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174 (or 4169 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 107212475 is about 10354.3457060309. The cubic root of 107212475 is about 475.0599739601.

The spelling of 107212475 in words is "one hundred seven million, two hundred twelve thousand, four hundred seventy-five".