12962542 has 8 divisors (see below), whose sum is σ = 19636632. Its totient is φ = 6417000.

The previous prime is 12962539. The next prime is 12962563. The reversal of 12962542 is 24526921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31884 + ... + 32287.

It is an arithmetic number, because the mean of its divisors is an integer number (2454579).

Almost surely, 2^12962542 is an apocalyptic number.

12962542 is a deficient number, since it is larger than the sum of its proper divisors (6674090).

12962542 is a wasteful number, since it uses less digits than its factorization.

12962542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64274.

The product of its digits is 8640, while the sum is 31.

The square root of 12962542 is about 3600.3530382450. The cubic root of 12962542 is about 234.9074148636.

The spelling of 12962542 in words is "twelve million, nine hundred sixty-two thousand, five hundred forty-two".