2648173 has 4 divisors (see below), whose sum is σ = 2888928. Its totient is φ = 2407420.

The previous prime is 2648167. The next prime is 2648183. The reversal of 2648173 is 3718462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2648173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120361 + ... + 120382.

It is an arithmetic number, because the mean of its divisors is an integer number (722232).

2^2648173 is an apocalyptic number.

It is an amenable number.

2648173 is a deficient number, since it is larger than the sum of its proper divisors (240755).

2648173 is a wasteful number, since it uses less digits than its factorization.

2648173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240754.

The product of its digits is 8064, while the sum is 31.

The square root of 2648173 is about 1627.3208042669. The cubic root of 2648173 is about 138.3509411306.

The spelling of 2648173 in words is "two million, six hundred forty-eight thousand, one hundred seventy-three".