122872714 has 4 divisors (see below), whose sum is σ = 184309074. Its totient is φ = 61436356.

The previous prime is 122872669. The next prime is 122872721. The reversal of 122872714 is 417278221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 417278221 = 557 ⋅749153.

It can be written as a sum of positive squares in only one way, i.e., 83119689 + 39753025 = 9117^2 + 6305^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122872714.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30718177 + ... + 30718180.

Almost surely, 2^122872714 is an apocalyptic number.

122872714 is a deficient number, since it is larger than the sum of its proper divisors (61436360).

122872714 is an equidigital number, since it uses as much as digits as its factorization.

122872714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61436359.

The product of its digits is 12544, while the sum is 34.

The square root of 122872714 is about 11084.7965249706. The cubic root of 122872714 is about 497.1473746751.

The spelling of 122872714 in words is "one hundred twenty-two million, eight hundred seventy-two thousand, seven hundred fourteen".