5312115 has 48 divisors (see below), whose sum is σ = 10058400. Its totient is φ = 2659392.

The previous prime is 5312107. The next prime is 5312117. The reversal of 5312115 is 5112135.

It is not a de Polignac number, because 5312115 - 2³ = 5312107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48681 + ... + 48789.

It is an arithmetic number, because the mean of its divisors is an integer number (209550).

Almost surely, 2^5312115 is an apocalyptic number.

5312115 is a deficient number, since it is larger than the sum of its proper divisors (4746285).

5312115 is a wasteful number, since it uses less digits than its factorization.

5312115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 136 counting only the distinct ones).

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

The square root of 5312115 is about 2304.8025945838. The cubic root of 5312115 is about 174.4840859810.

The spelling of 5312115 in words is "five million, three hundred twelve thousand, one hundred fifteen".