725970762 has 96 divisors (see below), whose sum is σ = 1790268480. Its totient is φ = 218661120.

The previous prime is 725970757. The next prime is 725970779. The reversal of 725970762 is 267079527.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1223938 + ... + 1224530.

It is an arithmetic number, because the mean of its divisors is an integer number (18648630).

Almost surely, 2^725970762 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 725970762, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (895134240).

725970762 is an abundant number, since it is smaller than the sum of its proper divisors (1064297718).

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

725970762 is a wasteful number, since it uses less digits than its factorization.

725970762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 725970762 is about 26943.8446031742. The cubic root of 725970762 is about 898.7516693233.

The spelling of 725970762 in words is "seven hundred twenty-five million, nine hundred seventy thousand, seven hundred sixty-two".