5491268 has 12 divisors (see below), whose sum is σ = 9639420. Its totient is φ = 2737152.

The previous prime is 5491261. The next prime is 5491271. The reversal of 5491268 is 8621945.

It can be written as a sum of positive squares in 2 ways, for example, as 3125824 + 2365444 = 1768^2 + 1538^2 .

It is not an unprimeable number, because it can be changed into a prime (5491261) 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, 533 + ... + 3356.

It is an arithmetic number, because the mean of its divisors is an integer number (803285).

Almost surely, 2^5491268 is an apocalyptic number.

It is an amenable number.

5491268 is a deficient number, since it is larger than the sum of its proper divisors (4148152).

5491268 is a wasteful number, since it uses less digits than its factorization.

5491268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246 (or 4244 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 5491268 is about 2343.3454717561. The cubic root of 5491268 is about 176.4239521297.

The spelling of 5491268 in words is "five million, four hundred ninety-one thousand, two hundred sixty-eight".