713221875 has 96 divisors (see below), whose sum is σ = 1349913600. Its totient is φ = 372060000.

The previous prime is 713221871. The next prime is 713221889. The reversal of 713221875 is 578122317.

It is not a de Polignac number, because 713221875 - 2² = 713221871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (713221871) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6665572 + ... + 6665678.

It is an arithmetic number, because the mean of its divisors is an integer number (14061600).

Almost surely, 2^713221875 is an apocalyptic number.

713221875 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

713221875 is a deficient number, since it is larger than the sum of its proper divisors (636691725).

713221875 is an equidigital number, since it uses as much as digits as its factorization.

713221875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 194 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 713221875 is about 26706.2141644974. The cubic root of 713221875 is about 893.4595287337.

The spelling of 713221875 in words is "seven hundred thirteen million, two hundred twenty-one thousand, eight hundred seventy-five".