5172894 has 12 divisors (see below), whose sum is σ = 11207976. Its totient is φ = 1724292.

The previous prime is 5172889. The next prime is 5172899. The reversal of 5172894 is 4982715.

It is an interprime number because it is at equal distance from previous prime (5172889) and next prime (5172899).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172899) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143674 + ... + 143709.

It is an arithmetic number, because the mean of its divisors is an integer number (933998).

Almost surely, 2^5172894 is an apocalyptic number.

5172894 is an abundant number, since it is smaller than the sum of its proper divisors (6035082).

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

5172894 is a wasteful number, since it uses less digits than its factorization.

5172894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287391 (or 287388 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5172894 is about 2274.3997010200. The cubic root of 5172894 is about 172.9462672959.

The spelling of 5172894 in words is "five million, one hundred seventy-two thousand, eight hundred ninety-four".