715553472 has 28 divisors (see below), whose sum is σ = 1893235736. Its totient is φ = 238517760.

The previous prime is 715553467. The next prime is 715553473. The reversal of 715553472 is 274355517.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 715553472.

It is not an unprimeable number, because it can be changed into a prime (715553473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1863229 + ... + 1863612.

It is an arithmetic number, because the mean of its divisors is an integer number (67615562).

Almost surely, 2^715553472 is an apocalyptic number.

It is an amenable number.

715553472 is an abundant number, since it is smaller than the sum of its proper divisors (1177682264).

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

715553472 is a wasteful number, since it uses less digits than its factorization.

715553472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726856 (or 3726846 counting only the distinct ones).

The product of its digits is 147000, while the sum is 39.

The square root of 715553472 is about 26749.8312518042. The cubic root of 715553472 is about 894.4320739733.

The spelling of 715553472 in words is "seven hundred fifteen million, five hundred fifty-three thousand, four hundred seventy-two".