5164440 has 32 divisors (see below), whose sum is σ = 15493680. Its totient is φ = 1377152.

The previous prime is 5164417. The next prime is 5164441. The reversal of 5164440 is 444615.

5164440 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5164440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164441) 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, 21399 + ... + 21638.

Almost surely, 2^5164440 is an apocalyptic number.

It is an amenable number.

5164440 is an abundant number, since it is smaller than the sum of its proper divisors (10329240).

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

5164440 is a wasteful number, since it uses less digits than its factorization.

5164440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43051 (or 43047 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5164440 is about 2272.5404286833. The cubic root of 5164440 is about 172.8520012391.

The spelling of 5164440 in words is "five million, one hundred sixty-four thousand, four hundred forty".