725276926 has 8 divisors (see below), whose sum is σ = 1186816824. Its totient is φ = 329671320.

The previous prime is 725276897. The next prime is 725276969. The reversal of 725276926 is 629672527.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16483545 + ... + 16483588.

It is an arithmetic number, because the mean of its divisors is an integer number (148352103).

Almost surely, 2^725276926 is an apocalyptic number.

725276926 is a deficient number, since it is larger than the sum of its proper divisors (461539898).

725276926 is a wasteful number, since it uses less digits than its factorization.

725276926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32967146.

The product of its digits is 635040, while the sum is 46.

The square root of 725276926 is about 26930.9659314329. The cubic root of 725276926 is about 898.4652551119.

The spelling of 725276926 in words is "seven hundred twenty-five million, two hundred seventy-six thousand, nine hundred twenty-six".