122376672 has 72 divisors (see below), whose sum is σ = 379655640. Its totient is φ = 37082880.

The previous prime is 122376643. The next prime is 122376713. The reversal of 122376672 is 276673221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

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

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 11 ways as a sum of consecutive naturals, for example, 16147 + ... + 22482.

It is an arithmetic number, because the mean of its divisors is an integer number (5272995).

Almost surely, 2^122376672 is an apocalyptic number.

122376672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122376672 is an abundant number, since it is smaller than the sum of its proper divisors (257278968).

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

122376672 is a wasteful number, since it uses less digits than its factorization.

122376672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38656 (or 38645 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 122376672 is about 11062.3990164882. The cubic root of 122376672 is about 496.4774711926.

The spelling of 122376672 in words is "one hundred twenty-two million, three hundred seventy-six thousand, six hundred seventy-two".