2015148 has 24 divisors (see below), whose sum is σ = 4725952. Its totient is φ = 668304.

The previous prime is 2015141. The next prime is 2015149. The reversal of 2015148 is 8415102.

It is not an unprimeable number, because it can be changed into a prime (2015141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3411 + ... + 3957.

2^2015148 is an apocalyptic number.

It is an amenable number.

2015148 is an abundant number, since it is smaller than the sum of its proper divisors (2710804).

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

2015148 is a wasteful number, since it uses less digits than its factorization.

2015148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 2015148 is about 1419.5590864772. The cubic root of 2015148 is about 126.3093933530.

The spelling of 2015148 in words is "two million, fifteen thousand, one hundred forty-eight".