3115959 has 48 divisors (see below), whose sum is σ = 5515776. Its totient is φ = 1545600.

The previous prime is 3115933. The next prime is 3115991. The reversal of 3115959 is 9595113.

It is not a de Polignac number, because 3115959 - 2⁵ = 3115927 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115919) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66274 + ... + 66320.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

Almost surely, 2^3115959 is an apocalyptic number.

3115959 is a deficient number, since it is larger than the sum of its proper divisors (2399817).

3115959 is a wasteful number, since it uses less digits than its factorization.

3115959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 109 counting only the distinct ones).

The product of its digits is 6075, while the sum is 33.

The square root of 3115959 is about 1765.2079197647. The cubic root of 3115959 is about 146.0597584859.

It can be divided in two parts, 31159 and 59, that multiplied together give a palindrome (1838381).

The spelling of 3115959 in words is "three million, one hundred fifteen thousand, nine hundred fifty-nine".