5387566 has 16 divisors (see below), whose sum is σ = 8493984. Its totient is φ = 2557984.

The previous prime is 5387561. The next prime is 5387567. The reversal of 5387566 is 6657835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7620 + ... + 8296.

It is an arithmetic number, because the mean of its divisors is an integer number (530874).

Almost surely, 2^5387566 is an apocalyptic number.

5387566 is a deficient number, since it is larger than the sum of its proper divisors (3106418).

5387566 is a wasteful number, since it uses less digits than its factorization.

5387566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875.

The product of its digits is 151200, while the sum is 40.

The square root of 5387566 is about 2321.1130950473. The cubic root of 5387566 is about 175.3063043757.

The spelling of 5387566 in words is "five million, three hundred eighty-seven thousand, five hundred sixty-six".