4099092 has 24 divisors (see below), whose sum is σ = 9895200. Its totient is φ = 1319136.

The previous prime is 4099087. The next prime is 4099093. The reversal of 4099092 is 2909904.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099093) 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, 5542 + ... + 6237.

It is an arithmetic number, because the mean of its divisors is an integer number (412300).

Almost surely, 2^4099092 is an apocalyptic number.

It is an amenable number.

4099092 is an abundant number, since it is smaller than the sum of its proper divisors (5796108).

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

4099092 is a wasteful number, since it uses less digits than its factorization.

4099092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11815 (or 11813 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 4099092 is about 2024.6214460980. The cubic root of 4099092 is about 160.0402502903.

The spelling of 4099092 in words is "four million, ninety-nine thousand, ninety-two".