718073625 has 64 divisors (see below), whose sum is σ = 1283323392. Its totient is φ = 355276800.

The previous prime is 718073599. The next prime is 718073651. The reversal of 718073625 is 526370817.

It is an interprime number because it is at equal distance from previous prime (718073599) and next prime (718073651).

It is not a de Polignac number, because 718073625 - 2⁶ = 718073561 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 464604 + ... + 466146.

It is an arithmetic number, because the mean of its divisors is an integer number (20051928).

Almost surely, 2^718073625 is an apocalyptic number.

718073625 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

718073625 is a deficient number, since it is larger than the sum of its proper divisors (565249767).

718073625 is a wasteful number, since it uses less digits than its factorization.

718073625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 718073625 is about 26796.8958090298. The cubic root of 718073625 is about 895.4808959160.

The spelling of 718073625 in words is "seven hundred eighteen million, seventy-three thousand, six hundred twenty-five".