12607488 has 140 divisors (see below), whose sum is σ = 39646860. Its totient is φ = 3981312.

The previous prime is 12607477. The next prime is 12607493. The reversal of 12607488 is 88470621.

12607488 is a `hidden beast` number, since 1 + 2 + 607 + 48 + 8 = 666.

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

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 663543 + ... + 663561.

Almost surely, 2^12607488 is an apocalyptic number.

12607488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12607488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19823430).

12607488 is an abundant number, since it is smaller than the sum of its proper divisors (27039372).

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

12607488 is an frugal number, since it uses more digits than its factorization.

12607488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57 (or 24 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 12607488 is about 3550.7024657101. The cubic root of 12607488 is about 232.7427641203.

The spelling of 12607488 in words is "twelve million, six hundred seven thousand, four hundred eighty-eight".