3113955 has 24 divisors (see below), whose sum is σ = 5813808. Its totient is φ = 1532736.

The previous prime is 3113939. The next prime is 3113963. The reversal of 3113955 is 5593113.

It is not a de Polignac number, because 3113955 - 2⁴ = 3113939 is a prime.

It is a nude number because it is divisible by every one of its digits.

3113955 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2077 + ... + 3246.

It is an arithmetic number, because the mean of its divisors is an integer number (242242).

Almost surely, 2^3113955 is an apocalyptic number.

3113955 is a deficient number, since it is larger than the sum of its proper divisors (2699853).

3113955 is a wasteful number, since it uses less digits than its factorization.

3113955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347 (or 5344 counting only the distinct ones).

The product of its digits is 2025, while the sum is 27.

The square root of 3113955 is about 1764.6401899537. The cubic root of 3113955 is about 146.0284394465.

The spelling of 3113955 in words is "three million, one hundred thirteen thousand, nine hundred fifty-five".