2623118 has 4 divisors (see below), whose sum is σ = 3934680. Its totient is φ = 1311558.

The previous prime is 2623111. The next prime is 2623123. The reversal of 2623118 is 8113262.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2623093 and 2623102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655778 + ... + 655781.

It is an arithmetic number, because the mean of its divisors is an integer number (983670).

2^2623118 is an apocalyptic number.

2623118 is a deficient number, since it is larger than the sum of its proper divisors (1311562).

2623118 is a wasteful number, since it uses less digits than its factorization.

2623118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311561.

The product of its digits is 576, while the sum is 23.

The square root of 2623118 is about 1619.6042726543. The cubic root of 2623118 is about 137.9132339831.

The spelling of 2623118 in words is "two million, six hundred twenty-three thousand, one hundred eighteen".