12713962 has 4 divisors (see below), whose sum is σ = 19070946. Its totient is φ = 6356980.

The previous prime is 12713959. The next prime is 12713989. The reversal of 12713962 is 26931721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26931721 = 19 ⋅1417459.

It can be written as a sum of positive squares in only one way, i.e., 10556001 + 2157961 = 3249^2 + 1469^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3178489 + ... + 3178492.

Almost surely, 2^12713962 is an apocalyptic number.

12713962 is a deficient number, since it is larger than the sum of its proper divisors (6356984).

12713962 is an equidigital number, since it uses as much as digits as its factorization.

12713962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6356983.

The product of its digits is 4536, while the sum is 31.

The square root of 12713962 is about 3565.6643139813. The cubic root of 12713962 is about 233.3961223313.

The spelling of 12713962 in words is "twelve million, seven hundred thirteen thousand, nine hundred sixty-two".