725378260 has 24 divisors (see below), whose sum is σ = 1555706880. Its totient is φ = 283977504.

The previous prime is 725378239. The next prime is 725378281. The reversal of 725378260 is 62873527.

725378260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (725378239) and next prime (725378281).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384900 + ... + 386779.

It is an arithmetic number, because the mean of its divisors is an integer number (64821120).

Almost surely, 2^725378260 is an apocalyptic number.

It is an amenable number.

725378260 is an abundant number, since it is smaller than the sum of its proper divisors (830328620).

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

725378260 is a wasteful number, since it uses less digits than its factorization.

725378260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771735 (or 771733 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 725378260 is about 26932.8472315869. The cubic root of 725378260 is about 898.5070969864.

The spelling of 725378260 in words is "seven hundred twenty-five million, three hundred seventy-eight thousand, two hundred sixty".