2648172 has 12 divisors (see below), whose sum is σ = 6179096. Its totient is φ = 882720.

The previous prime is 2648167. The next prime is 2648183. The reversal of 2648172 is 2718462.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110329 + ... + 110352.

2^2648172 is an apocalyptic number.

It is an amenable number.

2648172 is an abundant number, since it is smaller than the sum of its proper divisors (3530924).

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

2648172 is a wasteful number, since it uses less digits than its factorization.

2648172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220688 (or 220686 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 2648172 is about 1627.3204970134. The cubic root of 2648172 is about 138.3509237159.

The spelling of 2648172 in words is "two million, six hundred forty-eight thousand, one hundred seventy-two".