5172984 has 56 divisors (see below), whose sum is σ = 14558760. Its totient is φ = 1722384.

The previous prime is 5172977. The next prime is 5173013. The reversal of 5172984 is 4892715.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5389 + ... + 6275.

Almost surely, 2^5172984 is an apocalyptic number.

5172984 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5172984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7279380).

5172984 is an abundant number, since it is smaller than the sum of its proper divisors (9385776).

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

5172984 is an equidigital number, since it uses as much as digits as its factorization.

5172984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911 (or 892 counting only the distinct ones).

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

The square root of 5172984 is about 2274.4194863745. The cubic root of 5172984 is about 172.9472702853.

The spelling of 5172984 in words is "five million, one hundred seventy-two thousand, nine hundred eighty-four".