5372172 has 54 divisors (see below), whose sum is σ = 14721252. Its totient is φ = 1651104.

The previous prime is 5372137. The next prime is 5372173. The reversal of 5372172 is 2712735.

It is not an unprimeable number, because it can be changed into a prime (5372173) 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 17 ways as a sum of consecutive naturals, for example, 5643 + ... + 6525.

Almost surely, 2^5372172 is an apocalyptic number.

5372172 is a gapful number since it is divisible by the number (52) 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 5372172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7360626).

5372172 is an abundant number, since it is smaller than the sum of its proper divisors (9349080).

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

5372172 is a wasteful number, since it uses less digits than its factorization.

5372172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919 (or 901 counting only the distinct ones).

The product of its digits is 2940, while the sum is 27.

The square root of 5372172 is about 2317.7946414642. The cubic root of 5372172 is about 175.1391763594.

The spelling of 5372172 in words is "five million, three hundred seventy-two thousand, one hundred seventy-two".