4453090 has 16 divisors (see below), whose sum is σ = 8096760. Its totient is φ = 1763200.

The previous prime is 4453081. The next prime is 4453093. The reversal of 4453090 is 903544.

It can be written as a sum of positive squares in 4 ways, for example, as 3697929 + 755161 = 1923^2 + 869^2 .

It is not an unprimeable number, because it can be changed into a prime (4453093) 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, 1195 + ... + 3214.

Almost surely, 2^4453090 is an apocalyptic number.

4453090 is a deficient number, since it is larger than the sum of its proper divisors (3643670).

4453090 is a wasteful number, since it uses less digits than its factorization.

4453090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 4453090 is about 2110.2345841162. The cubic root of 4453090 is about 164.5206781038.

The spelling of 4453090 in words is "four million, four hundred fifty-three thousand, ninety".