12713750 has 40 divisors (see below), whose sum is σ = 27253776. Its totient is φ = 4356000.

The previous prime is 12713749. The next prime is 12713761. The reversal of 12713750 is 5731721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8024 + ... + 9476.

Almost surely, 2^12713750 is an apocalyptic number.

12713750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12713750 is an abundant number, since it is smaller than the sum of its proper divisors (14540026).

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

12713750 is an equidigital number, since it uses as much as digits as its factorization.

12713750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482 (or 1467 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 12713750 is about 3565.6345858767. The cubic root of 12713750 is about 233.3948250631.

The spelling of 12713750 in words is "twelve million, seven hundred thirteen thousand, seven hundred fifty".