4049092 has 12 divisors (see below), whose sum is σ = 7100716. Its totient is φ = 2020320.

The previous prime is 4049069. The next prime is 4049093. The reversal of 4049092 is 2909404.

4049092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3154176 + 894916 = 1776^2 + 946^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4049092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242 + ... + 3622.

Almost surely, 2^4049092 is an apocalyptic number.

It is an amenable number.

4049092 is a deficient number, since it is larger than the sum of its proper divisors (3051624).

4049092 is a wasteful number, since it uses less digits than its factorization.

4049092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118 (or 2116 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4049092 is about 2012.2355726902. The cubic root of 4049092 is about 159.3868722157.

The spelling of 4049092 in words is "four million, forty-nine thousand, ninety-two".