2479892 has 12 divisors (see below), whose sum is σ = 4595220. Its totient is φ = 1166976.

The previous prime is 2479879. The next prime is 2479901. The reversal of 2479892 is 2989742.

2479892 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 1406596 + 1073296 = 1186^2 + 1036^2 .

It is a super-2 number, since 2×2479892² = 12299728663328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 18167 + ... + 18302.

It is an arithmetic number, because the mean of its divisors is an integer number (382935).

2^2479892 is an apocalyptic number.

It is an amenable number.

2479892 is a deficient number, since it is larger than the sum of its proper divisors (2115328).

2479892 is a wasteful number, since it uses less digits than its factorization.

2479892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36490 (or 36488 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 2479892 is about 1574.7672843947. The cubic root of 2479892 is about 135.3560241396.

The spelling of 2479892 in words is "two million, four hundred seventy-nine thousand, eight hundred ninety-two".