4492656 has 60 divisors (see below), whose sum is σ = 14372592. Its totient is φ = 1283328.

The previous prime is 4492643. The next prime is 4492679. The reversal of 4492656 is 6562944.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 4⁷ + 4¹¹ + 9³ + 2 + 6⁴ + 5 + 6⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 4492656.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1221 + ... + 3236.

Almost surely, 2^4492656 is an apocalyptic number.

It is an amenable number.

4492656 is an abundant number, since it is smaller than the sum of its proper divisors (9879936).

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

4492656 is a wasteful number, since it uses less digits than its factorization.

4492656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4478 (or 4469 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4492656 is about 2119.5886393355. The cubic root of 4492656 is about 165.0065011213.

The spelling of 4492656 in words is "four million, four hundred ninety-two thousand, six hundred fifty-six".