12488616 has 96 divisors (see below), whose sum is σ = 39312000. Its totient is φ = 3507840.

The previous prime is 12488611. The next prime is 12488617. The reversal of 12488616 is 61688421.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (12488611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35610 + ... + 35958.

It is an arithmetic number, because the mean of its divisors is an integer number (409500).

Almost surely, 2^12488616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12488616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19656000).

12488616 is an abundant number, since it is smaller than the sum of its proper divisors (26823384).

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

12488616 is a wasteful number, since it uses less digits than its factorization.

12488616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 432 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 12488616 is about 3533.9235984950. The cubic root of 12488616 is about 232.0089671524.

The spelling of 12488616 in words is "twelve million, four hundred eighty-eight thousand, six hundred sixteen".