725300862 has 192 divisors, whose sum is σ = 1847580672. Its totient is φ = 188179200.

The previous prime is 725300861. The next prime is 725300887. The reversal of 725300862 is 268003527.

It is a super-2 number, since 2×725300862² = 1052122680835886088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725300861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10825353 + ... + 10825419.

It is an arithmetic number, because the mean of its divisors is an integer number (9622816).

Almost surely, 2^725300862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 725300862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (923790336).

725300862 is an abundant number, since it is smaller than the sum of its proper divisors (1122279810).

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

725300862 is a wasteful number, since it uses less digits than its factorization.

725300862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 725300862 is about 26931.4103232638. The cubic root of 725300862 is about 898.4751388896.

The spelling of 725300862 in words is "seven hundred twenty-five million, three hundred thousand, eight hundred sixty-two".