122726004 has 24 divisors (see below), whose sum is σ = 289039968. Its totient is φ = 40525920.

The previous prime is 122725991. The next prime is 122726011. The reversal of 122726004 is 400627221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46507 + ... + 49074.

It is an arithmetic number, because the mean of its divisors is an integer number (12043332).

Almost surely, 2^122726004 is an apocalyptic number.

It is an amenable number.

122726004 is an abundant number, since it is smaller than the sum of its proper divisors (166313964).

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

122726004 is a wasteful number, since it uses less digits than its factorization.

122726004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95695 (or 95693 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 122726004 is about 11078.1769258304. The cubic root of 122726004 is about 496.9494312452.

The spelling of 122726004 in words is "one hundred twenty-two million, seven hundred twenty-six thousand, four".