725171202 has 48 divisors (see below), whose sum is σ = 1798585152. Its totient is φ = 206854560.

The previous prime is 725171179. The next prime is 725171203. The reversal of 725171202 is 202171527.

It is not an unprimeable number, because it can be changed into a prime (725171203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78933 + ... + 87639.

It is an arithmetic number, because the mean of its divisors is an integer number (37470524).

Almost surely, 2^725171202 is an apocalyptic number.

725171202 is an abundant number, since it is smaller than the sum of its proper divisors (1073413950).

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

725171202 is a wasteful number, since it uses less digits than its factorization.

725171202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9383 (or 9380 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 725171202 is about 26929.0029893422. The cubic root of 725171202 is about 898.4215964058.

The spelling of 725171202 in words is "seven hundred twenty-five million, one hundred seventy-one thousand, two hundred two".