5515268 has 24 divisors (see below), whose sum is σ = 10607520. Its totient is φ = 2488320.

The previous prime is 5515243. The next prime is 5515271. The reversal of 5515268 is 8625155.

It is a super-2 number, since 2×5515268² = 60836362223648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6788 + ... + 7556.

It is an arithmetic number, because the mean of its divisors is an integer number (441980).

Almost surely, 2^5515268 is an apocalyptic number.

It is an amenable number.

5515268 is a deficient number, since it is larger than the sum of its proper divisors (5092252).

5515268 is a wasteful number, since it uses less digits than its factorization.

5515268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947 (or 945 counting only the distinct ones).

The product of its digits is 12000, while the sum is 32.

The square root of 5515268 is about 2348.4607725061. The cubic root of 5515268 is about 176.6806033070.

The spelling of 5515268 in words is "five million, five hundred fifteen thousand, two hundred sixty-eight".