122679260 has 24 divisors (see below), whose sum is σ = 281047536. Its totient is φ = 44610560.

The previous prime is 122679239. The next prime is 122679287. The reversal of 122679260 is 62976221.

It is a self number, because there is not a number n which added to its sum of digits gives 122679260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278597 + ... + 279036.

It is an arithmetic number, because the mean of its divisors is an integer number (11710314).

Almost surely, 2^122679260 is an apocalyptic number.

122679260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122679260 is an abundant number, since it is smaller than the sum of its proper divisors (158368276).

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

122679260 is a wasteful number, since it uses less digits than its factorization.

122679260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557653 (or 557651 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 122679260 is about 11076.0669914912. The cubic root of 122679260 is about 496.8863303720.

The spelling of 122679260 in words is "one hundred twenty-two million, six hundred seventy-nine thousand, two hundred sixty".