2115932 has 24 divisors (see below), whose sum is σ = 4558176. Its totient is φ = 836928.

The previous prime is 2115923. The next prime is 2115937. The reversal of 2115932 is 2395112.

It is a junction number, because it is equal to n+sod(n) for n = 2115898 and 2115907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543 + ... + 3270.

It is an arithmetic number, because the mean of its divisors is an integer number (189924).

2^2115932 is an apocalyptic number.

It is an amenable number.

2115932 is an abundant number, since it is smaller than the sum of its proper divisors (2442244).

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

2115932 is a wasteful number, since it uses less digits than its factorization.

2115932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5837 (or 5835 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 2115932 is about 1454.6243501331. The cubic root of 2115932 is about 128.3809452092.

The spelling of 2115932 in words is "two million, one hundred fifteen thousand, nine hundred thirty-two".