122996608 has 32 divisors (see below), whose sum is σ = 280038960. Its totient is φ = 52712448.

The previous prime is 122996593. The next prime is 122996609. The reversal of 122996608 is 806699221.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122996609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67741 + ... + 69532.

Almost surely, 2^122996608 is an apocalyptic number.

It is an amenable number.

122996608 is an abundant number, since it is smaller than the sum of its proper divisors (157042352).

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

122996608 is an equidigital number, since it uses as much as digits as its factorization.

122996608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137294 (or 137282 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 122996608 is about 11090.3835821851. The cubic root of 122996608 is about 497.3144117239.

The spelling of 122996608 in words is "one hundred twenty-two million, nine hundred ninety-six thousand, six hundred eight".