725624358 has 16 divisors (see below), whose sum is σ = 1458129216. Its totient is φ = 240728040.

The previous prime is 725624357. The next prime is 725624359. The reversal of 725624358 is 853426527.

It is an interprime number because it is at equal distance from previous prime (725624357) and next prime (725624359).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725624357) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 285316 + ... + 287847.

It is an arithmetic number, because the mean of its divisors is an integer number (91133076).

Almost surely, 2^725624358 is an apocalyptic number.

725624358 is an abundant number, since it is smaller than the sum of its proper divisors (732504858).

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

725624358 is a wasteful number, since it uses less digits than its factorization.

725624358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573379.

The product of its digits is 403200, while the sum is 42.

The square root of 725624358 is about 26937.4155775939. The cubic root of 725624358 is about 898.6086972181.

The spelling of 725624358 in words is "seven hundred twenty-five million, six hundred twenty-four thousand, three hundred fifty-eight".