725241030 has 32 divisors (see below), whose sum is σ = 1745452800. Its totient is φ = 192856032.

The previous prime is 725240951. The next prime is 725241043. The reversal of 725241030 is 30142527.

725241030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22900 + ... + 44439.

It is an arithmetic number, because the mean of its divisors is an integer number (54545400).

Almost surely, 2^725241030 is an apocalyptic number.

725241030 is an abundant number, since it is smaller than the sum of its proper divisors (1020211770).

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

725241030 is a wasteful number, since it uses less digits than its factorization.

725241030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67708.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 725241030 is about 26930.2994784685. The cubic root of 725241030 is about 898.4504323411.

Adding to 725241030 its reverse (30142527), we get a palindrome (755383557).

The spelling of 725241030 in words is "seven hundred twenty-five million, two hundred forty-one thousand, thirty".