2623924 has 12 divisors (see below), whose sum is σ = 4678884. Its totient is φ = 1287104.

The previous prime is 2623913. The next prime is 2623937. The reversal of 2623924 is 4293262.

It can be written as a sum of positive squares in 2 ways, for example, as 1036324 + 1587600 = 1018^2 + 1260^2 .

It is a d-powerful number, because it can be written as 2³ + 6³ + 2¹⁹ + 3⁷ + 9 + 2²¹ + 4³ .

It is a junction number, because it is equal to n+sod(n) for n = 2623892 and 2623901.

It is a congruent number.

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, 5977 + ... + 6400.

It is an arithmetic number, because the mean of its divisors is an integer number (389907).

2^2623924 is an apocalyptic number.

It is an amenable number.

2623924 is a deficient number, since it is larger than the sum of its proper divisors (2054960).

2623924 is a wasteful number, since it uses less digits than its factorization.

2623924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434 (or 12432 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 2623924 is about 1619.8530797575. The cubic root of 2623924 is about 137.9273579738.

It can be divided in two parts, 262 and 3924, that added together give a triangular number (4186 = T₉₁).

The spelling of 2623924 in words is "two million, six hundred twenty-three thousand, nine hundred twenty-four".