5318740 has 24 divisors (see below), whose sum is σ = 12765312. Its totient is φ = 1823520.

The previous prime is 5318737. The next prime is 5318741. The reversal of 5318740 is 478135.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 5318699 and 5318708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18856 + ... + 19135.

It is an arithmetic number, because the mean of its divisors is an integer number (531888).

Almost surely, 2^5318740 is an apocalyptic number.

It is an amenable number.

5318740 is an abundant number, since it is smaller than the sum of its proper divisors (7446572).

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

5318740 is a wasteful number, since it uses less digits than its factorization.

5318740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38007 (or 38005 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 5318740 is about 2306.2393631191. The cubic root of 5318740 is about 174.5565917438.

The spelling of 5318740 in words is "five million, three hundred eighteen thousand, seven hundred forty".