725083215 has 8 divisors (see below), whose sum is σ = 1160133168. Its totient is φ = 386711040.

The previous prime is 725083193. The next prime is 725083283. The reversal of 725083215 is 512380527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 725083215 - 2⁹ = 725082703 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24169426 + ... + 24169455.

It is an arithmetic number, because the mean of its divisors is an integer number (145016646).

Almost surely, 2^725083215 is an apocalyptic number.

725083215 is a deficient number, since it is larger than the sum of its proper divisors (435049953).

725083215 is a wasteful number, since it uses less digits than its factorization.

725083215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48338889.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 725083215 is about 26927.3692550906. The cubic root of 725083215 is about 898.3852589551.

The spelling of 725083215 in words is "seven hundred twenty-five million, eighty-three thousand, two hundred fifteen".