716623752 has 32 divisors (see below), whose sum is σ = 1929372480. Its totient is φ = 220499520.

The previous prime is 716623751. The next prime is 716623753. The reversal of 716623752 is 257326617.

It is an interprime number because it is at equal distance from previous prime (716623751) and next prime (716623753).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 716623752.

It is not an unprimeable number, because it can be changed into a prime (716623751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148124 + ... + 1148747.

It is an arithmetic number, because the mean of its divisors is an integer number (60292890).

Almost surely, 2^716623752 is an apocalyptic number.

It is an amenable number.

716623752 is an abundant number, since it is smaller than the sum of its proper divisors (1212748728).

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

716623752 is a wasteful number, since it uses less digits than its factorization.

716623752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296893 (or 2296889 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 716623752 is about 26769.8291365485. The cubic root of 716623752 is about 894.8777969498.

The spelling of 716623752 in words is "seven hundred sixteen million, six hundred twenty-three thousand, seven hundred fifty-two".