5490404 has 12 divisors (see below), whose sum is σ = 9639084. Its totient is φ = 2736384.

The previous prime is 5490391. The next prime is 5490409. The reversal of 5490404 is 4040945.

It can be written as a sum of positive squares in 2 ways, for example, as 996004 + 4494400 = 998^2 + 2120^2 .

It is not an unprimeable number, because it can be changed into a prime (5490409) 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, 689 + ... + 3384.

It is an arithmetic number, because the mean of its divisors is an integer number (803257).

Almost surely, 2^5490404 is an apocalyptic number.

It is an amenable number.

5490404 is a deficient number, since it is larger than the sum of its proper divisors (4148680).

5490404 is a wasteful number, since it uses less digits than its factorization.

5490404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414 (or 4412 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5490404 is about 2343.1611126852. The cubic root of 5490404 is about 176.4146987544.

The spelling of 5490404 in words is "five million, four hundred ninety thousand, four hundred four".