122804748 has 60 divisors (see below), whose sum is σ = 350231112. Its totient is φ = 37212480.

The previous prime is 122804729. The next prime is 122804767. The reversal of 122804748 is 847408221.

It is an interprime number because it is at equal distance from previous prime (122804729) and next prime (122804767).

It is a super-2 number, since 2×122804748² = 30162012262687008, which contains 22 as substring.

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

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 19 ways as a sum of consecutive naturals, for example, 13665 + ... + 20792.

Almost surely, 2^122804748 is an apocalyptic number.

122804748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

122804748 is an abundant number, since it is smaller than the sum of its proper divisors (227426364).

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

122804748 is a wasteful number, since it uses less digits than its factorization.

122804748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34484 (or 34473 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 122804748 is about 11081.7303702987. The cubic root of 122804748 is about 497.0556934836.

The spelling of 122804748 in words is "one hundred twenty-two million, eight hundred four thousand, seven hundred forty-eight".