2723124 has 24 divisors (see below), whose sum is σ = 6400800. Its totient is φ = 901024.

The previous prime is 2723113. The next prime is 2723143. The reversal of 2723124 is 4213272.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 2723124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (266700).

2^2723124 is an apocalyptic number.

It is an amenable number.

2723124 is an abundant number, since it is smaller than the sum of its proper divisors (3677676).

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

2723124 is a wasteful number, since it uses less digits than its factorization.

2723124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679 (or 1677 counting only the distinct ones).

The product of its digits is 672, while the sum is 21.

The square root of 2723124 is about 1650.1890800754. The cubic root of 2723124 is about 139.6440618105.

Adding to 2723124 its reverse (4213272), we get a palindrome (6936396).

The spelling of 2723124 in words is "two million, seven hundred twenty-three thousand, one hundred twenty-four".