5511268 has 12 divisors (see below), whose sum is σ = 11022592. Its totient is φ = 2361960.

The previous prime is 5511263. The next prime is 5511271. The reversal of 5511268 is 8621155.

5511268 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 196831 = 5511268 / (5 + 5 + 1 + 1 + 2 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (5511263) 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, 98388 + ... + 98443.

Almost surely, 2^5511268 is an apocalyptic number.

It is an amenable number.

5511268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5511268 is a wasteful number, since it uses less digits than its factorization.

5511268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196842 (or 196840 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 5511268 is about 2347.6089964046. The cubic root of 5511268 is about 176.6378798870.

The spelling of 5511268 in words is "five million, five hundred eleven thousand, two hundred sixty-eight".