716252544 has 320 divisors, whose sum is σ = 2488147200. Its totient is φ = 200309760.

The previous prime is 716252539. The next prime is 716252629. The reversal of 716252544 is 445252617.

It is a happy number.

716252544 is a `hidden beast` number, since 7 + 1 + 62 + 52 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 716252499 and 716252508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5152827 + ... + 5152965.

It is an arithmetic number, because the mean of its divisors is an integer number (7775460).

Almost surely, 2^716252544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716252544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244073600).

716252544 is an abundant number, since it is smaller than the sum of its proper divisors (1771894656).

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

716252544 is a wasteful number, since it uses less digits than its factorization.

716252544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 222 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 716252544 is about 26762.8949106781. The cubic root of 716252544 is about 894.7232559884.

The spelling of 716252544 in words is "seven hundred sixteen million, two hundred fifty-two thousand, five hundred forty-four".