12632670 has 24 divisors (see below), whose sum is σ = 32845176. Its totient is φ = 3368688.

The previous prime is 12632657. The next prime is 12632671. The reversal of 12632670 is 7623621.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12632671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70092 + ... + 70271.

It is an arithmetic number, because the mean of its divisors is an integer number (1368549).

Almost surely, 2^12632670 is an apocalyptic number.

12632670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12632670 is an abundant number, since it is smaller than the sum of its proper divisors (20212506).

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

12632670 is a wasteful number, since it uses less digits than its factorization.

12632670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140376 (or 140373 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 12632670 is about 3554.2467556432. The cubic root of 12632670 is about 232.8976199868.

The spelling of 12632670 in words is "twelve million, six hundred thirty-two thousand, six hundred seventy".