5164442 has 8 divisors (see below), whose sum is σ = 7935732. Its totient is φ = 2519200.

The previous prime is 5164441. The next prime is 5164451. The reversal of 5164442 is 2444615.

It can be written as a sum of positive squares in 2 ways, for example, as 5013121 + 151321 = 2239^2 + 389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5164442² = 53342922342728, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5⁹ + 1 + 6² + 4² + 4⁸ + 4¹⁰ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (5164441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31409 + ... + 31572.

Almost surely, 2^5164442 is an apocalyptic number.

5164442 is a deficient number, since it is larger than the sum of its proper divisors (2771290).

5164442 is a wasteful number, since it uses less digits than its factorization.

5164442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63024.

The product of its digits is 3840, while the sum is 26.

The square root of 5164442 is about 2272.5408687194. The cubic root of 5164442 is about 172.8520235522.

The spelling of 5164442 in words is "five million, one hundred sixty-four thousand, four hundred forty-two".