3115632285 has 12 divisors (see below), whose sum is σ = 5400429372. Its totient is φ = 1661670528.

The previous prime is 3115632283. The next prime is 3115632307. The reversal of 3115632285 is 5822365113.

3115632285 is a `hidden beast` number, since 3 + 1 + 15 + 632 + 2 + 8 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1715450724 + 1400181561 = 41418^2 + 37419^2 .

It is not a de Polignac number, because 3115632285 - 2¹ = 3115632283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115632283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34618092 + ... + 34618181.

It is an arithmetic number, because the mean of its divisors is an integer number (450035781).

Almost surely, 2^3115632285 is an apocalyptic number.

It is an amenable number.

3115632285 is a deficient number, since it is larger than the sum of its proper divisors (2284797087).

3115632285 is a wasteful number, since it uses less digits than its factorization.

3115632285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69236284 (or 69236281 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 3115632285 is about 55817.8491613570. The cubic root of 3115632285 is about 1460.5465341422.

Adding to 3115632285 its reverse (5822365113), we get a palindrome (8937997398).

The spelling of 3115632285 in words is "three billion, one hundred fifteen million, six hundred thirty-two thousand, two hundred eighty-five".