5490618 has 16 divisors (see below), whose sum is σ = 12550080. Its totient is φ = 1568736.

The previous prime is 5490613. The next prime is 5490631. The reversal of 5490618 is 8160945.

It is not an unprimeable number, because it can be changed into a prime (5490613) 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, 65323 + ... + 65406.

It is an arithmetic number, because the mean of its divisors is an integer number (784380).

Almost surely, 2^5490618 is an apocalyptic number.

5490618 is an abundant number, since it is smaller than the sum of its proper divisors (7059462).

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

5490618 is a wasteful number, since it uses less digits than its factorization.

5490618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130741.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 5490618 is about 2343.2067770472. The cubic root of 5490618 is about 176.4169907688.

The spelling of 5490618 in words is "five million, four hundred ninety thousand, six hundred eighteen".