5189895 has 12 divisors (see below), whose sum is σ = 8995896. Its totient is φ = 2767920.

The previous prime is 5189893. The next prime is 5189917. The reversal of 5189895 is 5989815.

It is not a de Polignac number, because 5189895 - 2¹ = 5189893 is a prime.

It is a super-2 number, since 2×5189895² = 53870020222050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 115331 = 5189895 / (5 + 1 + 8 + 9 + 8 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 5189895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5189893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57621 + ... + 57710.

It is an arithmetic number, because the mean of its divisors is an integer number (749658).

Almost surely, 2^5189895 is an apocalyptic number.

5189895 is a deficient number, since it is larger than the sum of its proper divisors (3806001).

5189895 is a wasteful number, since it uses less digits than its factorization.

5189895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115342 (or 115339 counting only the distinct ones).

The product of its digits is 129600, while the sum is 45.

The square root of 5189895 is about 2278.1341049201. The cubic root of 5189895 is about 173.1355259102.

It can be divided in two parts, 5189 and 895, that added together give a square (6084 = 78²).

The spelling of 5189895 in words is "five million, one hundred eighty-nine thousand, eight hundred ninety-five".