15125166 has 24 divisors (see below), whose sum is σ = 37453104. Its totient is φ = 4321440.

The previous prime is 15125161. The next prime is 15125203. The reversal of 15125166 is 66152151.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15125161) 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, 59895 + ... + 60146.

It is an arithmetic number, because the mean of its divisors is an integer number (1560546).

Almost surely, 2^15125166 is an apocalyptic number.

15125166 is an abundant number, since it is smaller than the sum of its proper divisors (22327938).

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

15125166 is a wasteful number, since it uses less digits than its factorization.

15125166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120056 (or 120053 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 15125166 is about 3889.1086382358. The cubic root of 15125166 is about 247.3052768980.

The spelling of 15125166 in words is "fifteen million, one hundred twenty-five thousand, one hundred sixty-six".