4056492 has 48 divisors (see below), whose sum is σ = 10483200. Its totient is φ = 1210560.

The previous prime is 4056473. The next prime is 4056509. The reversal of 4056492 is 2946504.

4056492 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10234 + ... + 10622.

It is an arithmetic number, because the mean of its divisors is an integer number (218400).

Almost surely, 2^4056492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4056492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5241600).

4056492 is an abundant number, since it is smaller than the sum of its proper divisors (6426708).

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

4056492 is a wasteful number, since it uses less digits than its factorization.

4056492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4056492 is about 2014.0734842602. The cubic root of 4056492 is about 159.4839100261.

The spelling of 4056492 in words is "four million, fifty-six thousand, four hundred ninety-two".