2423888 has 20 divisors (see below), whose sum is σ = 4726260. Its totient is φ = 1204224.

The previous prime is 2423873. The next prime is 2423891. The reversal of 2423888 is 8883242.

It can be written as a sum of positive squares in 2 ways, for example, as 1827904 + 595984 = 1352^2 + 772^2 .

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, 2768 + ... + 3536.

It is an arithmetic number, because the mean of its divisors is an integer number (236313).

2^2423888 is an apocalyptic number.

It is an amenable number.

2423888 is a deficient number, since it is larger than the sum of its proper divisors (2302372).

2423888 is a wasteful number, since it uses less digits than its factorization.

2423888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 968 counting only the distinct ones).

The product of its digits is 24576, while the sum is 35.

The square root of 2423888 is about 1556.8840676171. The cubic root of 2423888 is about 134.3293302886.

The spelling of 2423888 in words is "two million, four hundred twenty-three thousand, eight hundred eighty-eight".