725174430 has 16 divisors (see below), whose sum is σ = 1740418704. Its totient is φ = 193379840.

The previous prime is 725174419. The next prime is 725174447. The reversal of 725174430 is 34471527.

725174430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 725174391 and 725174400.

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, 12086211 + ... + 12086270.

It is an arithmetic number, because the mean of its divisors is an integer number (108776169).

Almost surely, 2^725174430 is an apocalyptic number.

725174430 is an abundant number, since it is smaller than the sum of its proper divisors (1015244274).

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

725174430 is a wasteful number, since it uses less digits than its factorization.

725174430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24172491.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 725174430 is about 26929.0629246545. The cubic root of 725174430 is about 898.4229294706.

The spelling of 725174430 in words is "seven hundred twenty-five million, one hundred seventy-four thousand, four hundred thirty".