15055248 has 80 divisors (see below), whose sum is σ = 43747200. Its totient is φ = 4426752.

The previous prime is 15055237. The next prime is 15055253. The reversal of 15055248 is 84255051.

15055248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13828 + ... + 14876.

It is an arithmetic number, because the mean of its divisors is an integer number (546840).

Almost surely, 2^15055248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15055248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21873600).

15055248 is an abundant number, since it is smaller than the sum of its proper divisors (28691952).

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

15055248 is a wasteful number, since it uses less digits than its factorization.

15055248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 15055248 is about 3880.1092768117. The cubic root of 15055248 is about 246.9236215296.

The spelling of 15055248 in words is "fifteen million, fifty-five thousand, two hundred forty-eight".