12975654 has 16 divisors (see below), whose sum is σ = 25987248. Its totient is φ = 4319232.

The previous prime is 12975649. The next prime is 12975661. The reversal of 12975654 is 45657921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6414 + ... + 8190.

It is an arithmetic number, because the mean of its divisors is an integer number (1624203).

Almost surely, 2^12975654 is an apocalyptic number.

12975654 is an abundant number, since it is smaller than the sum of its proper divisors (13011594).

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

12975654 is a wasteful number, since it uses less digits than its factorization.

12975654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999.

The product of its digits is 75600, while the sum is 39.

The square root of 12975654 is about 3602.1735105350. The cubic root of 12975654 is about 234.9865934709.

The spelling of 12975654 in words is "twelve million, nine hundred seventy-five thousand, six hundred fifty-four".