72625150 has 24 divisors (see below), whose sum is σ = 145475064. Its totient is φ = 26815200.

The previous prime is 72625123. The next prime is 72625159. The reversal of 72625150 is 5152627.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72625159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55216 + ... + 56515.

It is an arithmetic number, because the mean of its divisors is an integer number (6061461).

Almost surely, 2^72625150 is an apocalyptic number.

72625150 is an abundant number, since it is smaller than the sum of its proper divisors (72849914).

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

72625150 is a wasteful number, since it uses less digits than its factorization.

72625150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111756 (or 111751 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 72625150 is about 8522.0390752448. The cubic root of 72625150 is about 417.2173376846.

Adding to 72625150 its reverse (5152627), we get a palindrome (77777777).

The spelling of 72625150 in words is "seventy-two million, six hundred twenty-five thousand, one hundred fifty".