725103874 has 48 divisors (see below), whose sum is σ = 1254685824. Its totient is φ = 313679520.

The previous prime is 725103823. The next prime is 725103913. The reversal of 725103874 is 478301527.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 419977 + ... + 421699.

It is an arithmetic number, because the mean of its divisors is an integer number (26139288).

Almost surely, 2^725103874 is an apocalyptic number.

725103874 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

725103874 is a deficient number, since it is larger than the sum of its proper divisors (529581950).

725103874 is a wasteful number, since it uses less digits than its factorization.

725103874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831 (or 1820 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 725103874 is about 26927.7528583430. The cubic root of 725103874 is about 898.3937911090.

The spelling of 725103874 in words is "seven hundred twenty-five million, one hundred three thousand, eight hundred seventy-four".