122678600 has 48 divisors (see below), whose sum is σ = 311163120. Its totient is φ = 44609600.

The previous prime is 122678597. The next prime is 122678609. The reversal of 122678600 is 6876221.

It is not an unprimeable number, because it can be changed into a prime (122678609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25682 + ... + 30081.

It is an arithmetic number, because the mean of its divisors is an integer number (6482565).

Almost surely, 2^122678600 is an apocalyptic number.

122678600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122678600 is an abundant number, since it is smaller than the sum of its proper divisors (188484520).

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

122678600 is a wasteful number, since it uses less digits than its factorization.

122678600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55790 (or 55781 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 122678600 is about 11076.0371974818. The cubic root of 122678600 is about 496.8854393071.

The spelling of 122678600 in words is "one hundred twenty-two million, six hundred seventy-eight thousand, six hundred".