715755472 has 20 divisors (see below), whose sum is σ = 1396088100. Its totient is φ = 355474688.

The previous prime is 715755461. The next prime is 715755499. The reversal of 715755472 is 274557517.

715755472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 440328256 + 275427216 = 20984^2 + 16596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147733 + ... + 152500.

It is an arithmetic number, because the mean of its divisors is an integer number (69804405).

Almost surely, 2^715755472 is an apocalyptic number.

It is an amenable number.

715755472 is a deficient number, since it is larger than the sum of its proper divisors (680332628).

715755472 is a wasteful number, since it uses less digits than its factorization.

715755472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300390 (or 300384 counting only the distinct ones).

The product of its digits is 343000, while the sum is 43.

The square root of 715755472 is about 26753.6067101242. The cubic root of 715755472 is about 894.5162318022.

The spelling of 715755472 in words is "seven hundred fifteen million, seven hundred fifty-five thousand, four hundred seventy-two".