107072474 has 4 divisors (see below), whose sum is σ = 160608714. Its totient is φ = 53536236.

The previous prime is 107072453. The next prime is 107072489. The reversal of 107072474 is 474270701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 474270701 = 1151 ⋅412051.

It can be written as a sum of positive squares in only one way, i.e., 101143249 + 5929225 = 10057^2 + 2435^2 .

It is a super-2 number, since 2×107072474² = 22929029376961352, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 107072474.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26768117 + ... + 26768120.

Almost surely, 2^107072474 is an apocalyptic number.

107072474 is a deficient number, since it is larger than the sum of its proper divisors (53536240).

107072474 is an equidigital number, since it uses as much as digits as its factorization.

107072474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53536239.

The product of its (nonzero) digits is 10976, while the sum is 32.

The square root of 107072474 is about 10347.5830028080. The cubic root of 107072474 is about 474.8531017588.

The spelling of 107072474 in words is "one hundred seven million, seventy-two thousand, four hundred seventy-four".