15282252 has 36 divisors (see below), whose sum is σ = 40904136. Its totient is φ = 4794240.

The previous prime is 15282199. The next prime is 15282259. The reversal of 15282252 is 25228251.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15282259) 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, 11874 + ... + 13097.

It is an arithmetic number, because the mean of its divisors is an integer number (1136226).

Almost surely, 2^15282252 is an apocalyptic number.

15282252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15282252 is an abundant number, since it is smaller than the sum of its proper divisors (25621884).

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

15282252 is a wasteful number, since it uses less digits than its factorization.

15282252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24998 (or 24993 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 15282252 is about 3909.2521023848. The cubic root of 15282252 is about 248.1584791774.

The spelling of 15282252 in words is "fifteen million, two hundred eighty-two thousand, two hundred fifty-two".