15242150 has 96 divisors (see below), whose sum is σ = 36640512. Its totient is φ = 4579200.

The previous prime is 15242141. The next prime is 15242189. The reversal of 15242150 is 5124251.

15242150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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, 142397 + ... + 142503.

It is an arithmetic number, because the mean of its divisors is an integer number (381672).

Almost surely, 2^15242150 is an apocalyptic number.

15242150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15242150 is an abundant number, since it is smaller than the sum of its proper divisors (21398362).

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

15242150 is a wasteful number, since it uses less digits than its factorization.

15242150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 15242150 is about 3904.1196190691. The cubic root of 15242150 is about 247.9412256662.

The spelling of 15242150 in words is "fifteen million, two hundred forty-two thousand, one hundred fifty".