3115152 has 40 divisors (see below), whose sum is σ = 8942880. Its totient is φ = 1038240.

The previous prime is 3115117. The next prime is 3115153. The reversal of 3115152 is 2515113.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3115153) 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, 3174 + ... + 4037.

It is an arithmetic number, because the mean of its divisors is an integer number (223572).

Almost surely, 2^3115152 is an apocalyptic number.

It is an amenable number.

3115152 is an abundant number, since it is smaller than the sum of its proper divisors (5827728).

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

3115152 is a wasteful number, since it uses less digits than its factorization.

3115152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7228 (or 7216 counting only the distinct ones).

The product of its digits is 150, while the sum is 18.

The square root of 3115152 is about 1764.9793199922. The cubic root of 3115152 is about 146.0471480929.

The spelling of 3115152 in words is "three million, one hundred fifteen thousand, one hundred fifty-two".