4990544 has 20 divisors (see below), whose sum is σ = 10413396. Its totient is φ = 2303232.

The previous prime is 4990543. The next prime is 4990547. The reversal of 4990544 is 4450994.

It can be written as a sum of positive squares in 2 ways, for example, as 238144 + 4752400 = 488^2 + 2180^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4990543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11789 + ... + 12204.

Almost surely, 2^4990544 is an apocalyptic number.

It is an amenable number.

4990544 is an abundant number, since it is smaller than the sum of its proper divisors (5422852).

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

4990544 is a wasteful number, since it uses less digits than its factorization.

4990544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24014 (or 24008 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4990544 is about 2233.9525509733. The cubic root of 4990544 is about 170.8897297573.

The spelling of 4990544 in words is "four million, nine hundred ninety thousand, five hundred forty-four".