725527074 has 8 divisors (see below), whose sum is σ = 1451054160. Its totient is φ = 241842356.

The previous prime is 725527067. The next prime is 725527079. The reversal of 725527074 is 470725527.

725527074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

725527074 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (725527079) 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, 60460584 + ... + 60460595.

It is an arithmetic number, because the mean of its divisors is an integer number (181381770).

Almost surely, 2^725527074 is an apocalyptic number.

725527074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

725527074 is a wasteful number, since it uses less digits than its factorization.

725527074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120921184.

The product of its (nonzero) digits is 137200, while the sum is 39.

The square root of 725527074 is about 26935.6097759082. The cubic root of 725527074 is about 898.5685367895.

The spelling of 725527074 in words is "seven hundred twenty-five million, five hundred twenty-seven thousand, seventy-four".