725150 has 12 divisors (see below), whose sum is σ = 1348872. Its totient is φ = 290040.

The previous prime is 725149. The next prime is 725159. The reversal of 725150 is 51527.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7202 + ... + 7301.

It is an arithmetic number, because the mean of its divisors is an integer number (112406).

2⁷²⁵¹⁵⁰ is an apocalyptic number.

725150 is a deficient number, since it is larger than the sum of its proper divisors (623722).

725150 is a wasteful number, since it uses less digits than its factorization.

725150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14515 (or 14510 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 725150 is about 851.5573967737. The cubic root of 725150 is about 89.8412840533.

Adding to 725150 its reverse (51527), we get a palindrome (776677).

The spelling of 725150 in words is "seven hundred twenty-five thousand, one hundred fifty".