5164436 has 18 divisors (see below), whose sum is σ = 9393930. Its totient is φ = 2481360.

The previous prime is 5164417. The next prime is 5164441. The reversal of 5164436 is 6344615.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4452100 + 712336 = 2110^2 + 844^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 5164399 and 5164408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24371 + ... + 24581.

It is an arithmetic number, because the mean of its divisors is an integer number (521885).

Almost surely, 2^5164436 is an apocalyptic number.

It is an amenable number.

5164436 is a deficient number, since it is larger than the sum of its proper divisors (4229494).

5164436 is a wasteful number, since it uses less digits than its factorization.

5164436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455 (or 242 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 5164436 is about 2272.5395486108. The cubic root of 5164436 is about 172.8519566129.

Multiplying 5164436 by its sum of digits (29), we get a square (149768644 = 12238²).

5164436 divided by its sum of digits (29) gives a square (178084 = 422²).

The spelling of 5164436 in words is "five million, one hundred sixty-four thousand, four hundred thirty-six".