2015342148 has 12 divisors (see below), whose sum is σ = 4702465040. Its totient is φ = 671780712.

The previous prime is 2015342137. The next prime is 2015342149. The reversal of 2015342148 is 8412435102.

2015342148 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2015342149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83972578 + ... + 83972601.

Almost surely, 2^2015342148 is an apocalyptic number.

It is an amenable number.

2015342148 is an abundant number, since it is smaller than the sum of its proper divisors (2687122892).

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

2015342148 is a wasteful number, since it uses less digits than its factorization.

2015342148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167945186 (or 167945184 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2015342148 is about 44892.5622792908. The cubic root of 2015342148 is about 1263.1344961897.

The spelling of 2015342148 in words is "two billion, fifteen million, three hundred forty-two thousand, one hundred forty-eight".