2115632 has 20 divisors (see below), whose sum is σ = 4278000. Its totient is φ = 1011648.

The previous prime is 2115629. The next prime is 2115653. The reversal of 2115632 is 2365112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2507 + ... + 3242.

It is an arithmetic number, because the mean of its divisors is an integer number (213900).

2^2115632 is an apocalyptic number.

It is an amenable number.

2115632 is an abundant number, since it is smaller than the sum of its proper divisors (2162368).

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

2115632 is a wasteful number, since it uses less digits than its factorization.

2115632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5780 (or 5774 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 2115632 is about 1454.5212270710. The cubic root of 2115632 is about 128.3748775751.

The spelling of 2115632 in words is "two million, one hundred fifteen thousand, six hundred thirty-two".