122866004 has 24 divisors (see below), whose sum is σ = 228005568. Its totient is φ = 57732480.

The previous prime is 122865991. The next prime is 122866033. The reversal of 122866004 is 400668221.

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, 78857 + ... + 80399.

It is an arithmetic number, because the mean of its divisors is an integer number (9500232).

Almost surely, 2^122866004 is an apocalyptic number.

It is an amenable number.

122866004 is a deficient number, since it is larger than the sum of its proper divisors (105139564).

122866004 is a wasteful number, since it uses less digits than its factorization.

122866004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 122866004 is about 11084.4938540287. The cubic root of 122866004 is about 497.1383248774.

The spelling of 122866004 in words is "one hundred twenty-two million, eight hundred sixty-six thousand, four".