725481360 has 240 divisors, whose sum is σ = 2568960576. Its totient is φ = 190232064.

The previous prime is 725481359. The next prime is 725481377. The reversal of 725481360 is 63184527.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1302202 + ... + 1302758.

Almost surely, 2^725481360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 725481360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1284480288).

725481360 is an abundant number, since it is smaller than the sum of its proper divisors (1843479216).

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

725481360 is a wasteful number, since it uses less digits than its factorization.

725481360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 725481360 is about 26934.7611832739. The cubic root of 725481360 is about 898.5496640617.

The spelling of 725481360 in words is "seven hundred twenty-five million, four hundred eighty-one thousand, three hundred sixty".