123606460 has 24 divisors (see below), whose sum is σ = 259786800. Its totient is φ = 49401984.

The previous prime is 123606451. The next prime is 123606479. The reversal of 123606460 is 64606321.

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, 39016 + ... + 42064.

It is an arithmetic number, because the mean of its divisors is an integer number (10824450).

Almost surely, 2^123606460 is an apocalyptic number.

123606460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123606460 is an abundant number, since it is smaller than the sum of its proper divisors (136180340).

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

123606460 is a wasteful number, since it uses less digits than its factorization.

123606460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085 (or 5083 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 123606460 is about 11117.8442154943. The cubic root of 123606460 is about 498.1349988573.

The spelling of 123606460 in words is "one hundred twenty-three million, six hundred six thousand, four hundred sixty".