2099392 has 14 divisors (see below), whose sum is σ = 4166108. Its totient is φ = 1049664.

The previous prime is 2099387. The next prime is 2099393. The reversal of 2099392 is 2939902.

It is not an unprimeable number, because it can be changed into a prime (2099393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16338 + ... + 16465.

2^2099392 is an apocalyptic number.

It is an amenable number.

2099392 is a deficient number, since it is larger than the sum of its proper divisors (2066716).

2099392 is an equidigital number, since it uses as much as digits as its factorization.

2099392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32815 (or 32805 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 2099392 is about 1448.9278795026. The cubic root of 2099392 is about 128.0455567006.

The spelling of 2099392 in words is "two million, ninety-nine thousand, three hundred ninety-two".