5387816 has 16 divisors (see below), whose sum is σ = 11545440. Its totient is φ = 2309040.

The previous prime is 5387813. The next prime is 5387843. The reversal of 5387816 is 6187835.

It is a super-2 number, since 2×5387816² = 58057122499712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5387816.

It is not an unprimeable number, because it can be changed into a prime (5387813) 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, 48050 + ... + 48161.

It is an arithmetic number, because the mean of its divisors is an integer number (721590).

Almost surely, 2^5387816 is an apocalyptic number.

5387816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5387816 is an abundant number, since it is smaller than the sum of its proper divisors (6157624).

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

5387816 is a wasteful number, since it uses less digits than its factorization.

5387816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96224 (or 96220 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 5387816 is about 2321.1669478950. The cubic root of 5387816 is about 175.3090159216.

The spelling of 5387816 in words is "five million, three hundred eighty-seven thousand, eight hundred sixteen".