12418620 has 48 divisors (see below), whose sum is σ = 36288000. Its totient is φ = 3167296.

The previous prime is 12418579. The next prime is 12418633. The reversal of 12418620 is 2681421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3120 + ... + 5879.

It is an arithmetic number, because the mean of its divisors is an integer number (756000).

Almost surely, 2^12418620 is an apocalyptic number.

12418620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12418620 is an abundant number, since it is smaller than the sum of its proper divisors (23869380).

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

12418620 is a wasteful number, since it uses less digits than its factorization.

12418620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9034 (or 9032 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12418620 is about 3524.0062429003. The cubic root of 12418620 is about 231.5747014047.

The spelling of 12418620 in words is "twelve million, four hundred eighteen thousand, six hundred twenty".