4492522 has 16 divisors (see below), whose sum is σ = 7178760. Its totient is φ = 2101248.

The previous prime is 4492513. The next prime is 4492529. The reversal of 4492522 is 2252944.

It can be written as a sum of positive squares in 4 ways, for example, as 3916441 + 576081 = 1979^2 + 759^2 .

It is not an unprimeable number, because it can be changed into a prime (4492529) 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, 7498 + ... + 8074.

Almost surely, 2^4492522 is an apocalyptic number.

4492522 is a deficient number, since it is larger than the sum of its proper divisors (2686238).

4492522 is a wasteful number, since it uses less digits than its factorization.

4492522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825.

The product of its digits is 5760, while the sum is 28.

The square root of 4492522 is about 2119.5570291927. The cubic root of 4492522 is about 165.0048605853.

The spelling of 4492522 in words is "four million, four hundred ninety-two thousand, five hundred twenty-two".