123893360 has 40 divisors (see below), whose sum is σ = 297350016. Its totient is φ = 47957760.

The previous prime is 123893339. The next prime is 123893369. The reversal of 123893360 is 63398321.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 123893360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123893369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22499 + ... + 27458.

Almost surely, 2^123893360 is an apocalyptic number.

123893360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123893360 is an abundant number, since it is smaller than the sum of its proper divisors (173456656).

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

123893360 is a wasteful number, since it uses less digits than its factorization.

123893360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50001 (or 49995 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 123893360 is about 11130.7394183855. The cubic root of 123893360 is about 498.5201041380.

The spelling of 123893360 in words is "one hundred twenty-three million, eight hundred ninety-three thousand, three hundred sixty".