5527487 has 16 divisors (see below), whose sum is σ = 6642240. Its totient is φ = 4499712.

The previous prime is 5527481. The next prime is 5527531. The reversal of 5527487 is 7847255.

It is a de Polignac number, because none of the positive numbers 2^k-5527487 is a prime.

It is a super-2 number, since 2×5527487² = 61106225070338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5527487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5527481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14633 + ... + 15005.

It is an arithmetic number, because the mean of its divisors is an integer number (415140).

Almost surely, 2^5527487 is an apocalyptic number.

5527487 is a deficient number, since it is larger than the sum of its proper divisors (1114753).

5527487 is a wasteful number, since it uses less digits than its factorization.

5527487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482.

The product of its digits is 78400, while the sum is 38.

The square root of 5527487 is about 2351.0608243940. The cubic root of 5527487 is about 176.8109848795.

The spelling of 5527487 in words is "five million, five hundred twenty-seven thousand, four hundred eighty-seven".