122966604 has 36 divisors (see below), whose sum is σ = 315216720. Its totient is φ = 40410720.

The previous prime is 122966603. The next prime is 122966629. The reversal of 122966604 is 406669221.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (122966603) 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, 21499 + ... + 26610.

It is an arithmetic number, because the mean of its divisors is an integer number (8756020).

Almost surely, 2^122966604 is an apocalyptic number.

It is an amenable number.

122966604 is an abundant number, since it is smaller than the sum of its proper divisors (192250116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122966604 is a wasteful number, since it uses less digits than its factorization.

122966604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48190 (or 48185 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 122966604 is about 11089.0307962418. The cubic root of 122966604 is about 497.2739698631.

The spelling of 122966604 in words is "one hundred twenty-two million, nine hundred sixty-six thousand, six hundred four".