122852738 has 4 divisors (see below), whose sum is σ = 184279110. Its totient is φ = 61426368.

The previous prime is 122852711. The next prime is 122852747. The reversal of 122852738 is 837258221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 122168809 + 683929 = 11053^2 + 827^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30713183 + ... + 30713186.

Almost surely, 2^122852738 is an apocalyptic number.

122852738 is a deficient number, since it is larger than the sum of its proper divisors (61426372).

122852738 is an equidigital number, since it uses as much as digits as its factorization.

122852738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61426371.

The product of its digits is 53760, while the sum is 38.

The square root of 122852738 is about 11083.8954343678. The cubic root of 122852738 is about 497.1204320126.

The spelling of 122852738 in words is "one hundred twenty-two million, eight hundred fifty-two thousand, seven hundred thirty-eight".