3113152 has 28 divisors (see below), whose sum is σ = 7061200. Its totient is φ = 1334016.

The previous prime is 3113147. The next prime is 3113177. The reversal of 3113152 is 2513113.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027 + ... + 3922.

Almost surely, 2^3113152 is an apocalyptic number.

3113152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3113152 is an abundant number, since it is smaller than the sum of its proper divisors (3948048).

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

3113152 is an equidigital number, since it uses as much as digits as its factorization.

3113152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6968 (or 6958 counting only the distinct ones).

The product of its digits is 90, while the sum is 16.

The square root of 3113152 is about 1764.4126501474. The cubic root of 3113152 is about 146.0158861803.

Adding to 3113152 its reverse (2513113), we get a palindrome (5626265).

The spelling of 3113152 in words is "three million, one hundred thirteen thousand, one hundred fifty-two".