5490216 has 24 divisors (see below), whose sum is σ = 14869530. Its totient is φ = 1830048.

The previous prime is 5490161. The next prime is 5490227. The reversal of 5490216 is 6120945.

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 427716 = 2250^2 + 654^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5490216.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38055 + ... + 38198.

Almost surely, 2^5490216 is an apocalyptic number.

It is an amenable number.

5490216 is an abundant number, since it is smaller than the sum of its proper divisors (9379314).

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

5490216 is a wasteful number, since it uses less digits than its factorization.

5490216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76265 (or 76258 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5490216 is about 2343.1209955954. The cubic root of 5490216 is about 176.4126851599.

The spelling of 5490216 in words is "five million, four hundred ninety thousand, two hundred sixteen".