122956732 has 6 divisors (see below), whose sum is σ = 215174288. Its totient is φ = 61478364.

The previous prime is 122956721. The next prime is 122956789. The reversal of 122956732 is 237659221.

It is a junction number, because it is equal to n+sod(n) for n = 122956691 and 122956700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15369588 + ... + 15369595.

Almost surely, 2^122956732 is an apocalyptic number.

It is an amenable number.

122956732 is a deficient number, since it is larger than the sum of its proper divisors (92217556).

122956732 is a wasteful number, since it uses less digits than its factorization.

122956732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30739187 (or 30739185 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 122956732 is about 11088.5856627435. The cubic root of 122956732 is about 497.2606621306.

The spelling of 122956732 in words is "one hundred twenty-two million, nine hundred fifty-six thousand, seven hundred thirty-two".