12616470 has 48 divisors (see below), whose sum is σ = 33145632. Its totient is φ = 3329280.

The previous prime is 12616469. The next prime is 12616481. The reversal of 12616470 is 7461621.

12616470 is a `hidden beast` number, since 1 + 2 + 616 + 47 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8590 + ... + 9950.

It is an arithmetic number, because the mean of its divisors is an integer number (690534).

Almost surely, 2^12616470 is an apocalyptic number.

12616470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12616470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16572816).

12616470 is an abundant number, since it is smaller than the sum of its proper divisors (20529162).

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

12616470 is a wasteful number, since it uses less digits than its factorization.

12616470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 12616470 is about 3551.9670606581. The cubic root of 12616470 is about 232.7980222668.

The spelling of 12616470 in words is "twelve million, six hundred sixteen thousand, four hundred seventy".