5318920 has 32 divisors (see below), whose sum is σ = 12093120. Its totient is φ = 2105280.

The previous prime is 5318903. The next prime is 5318923. The reversal of 5318920 is 298135.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5318923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3475 + ... + 4765.

It is an arithmetic number, because the mean of its divisors is an integer number (377910).

Almost surely, 2^5318920 is an apocalyptic number.

It is an amenable number.

5318920 is an abundant number, since it is smaller than the sum of its proper divisors (6774200).

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

5318920 is a wasteful number, since it uses less digits than its factorization.

5318920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5318920 is about 2306.2783873592. The cubic root of 5318920 is about 174.5585608714.

The spelling of 5318920 in words is "five million, three hundred eighteen thousand, nine hundred twenty".