2113692 has 24 divisors (see below), whose sum is σ = 5636736. Its totient is φ = 603888.

The previous prime is 2113681. The next prime is 2113703. The reversal of 2113692 is 2963112.

It is an interprime number because it is at equal distance from previous prime (2113681) and next prime (2113703).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12498 + ... + 12665.

It is an arithmetic number, because the mean of its divisors is an integer number (234864).

2^2113692 is an apocalyptic number.

It is an amenable number.

2113692 is an abundant number, since it is smaller than the sum of its proper divisors (3523044).

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

2113692 is a wasteful number, since it uses less digits than its factorization.

2113692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25177 (or 25175 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 2113692 is about 1453.8541880120. The cubic root of 2113692 is about 128.3356263528.

The spelling of 2113692 in words is "two million, one hundred thirteen thousand, six hundred ninety-two".