2423880 has 48 divisors (see below), whose sum is σ = 7878780. Its totient is φ = 646272.

The previous prime is 2423873. The next prime is 2423891. The reversal of 2423880 is 883242.

It can be written as a sum of positive squares in 2 ways, for example, as 2232036 + 191844 = 1494^2 + 438^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3007 + ... + 3726.

2^2423880 is an apocalyptic number.

2423880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2423880 is an abundant number, since it is smaller than the sum of its proper divisors (5454900).

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

2423880 is a wasteful number, since it uses less digits than its factorization.

2423880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6750 (or 6743 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2423880 is about 1556.8814983807. The cubic root of 2423880 is about 134.3291825046.

The spelling of 2423880 in words is "two million, four hundred twenty-three thousand, eight hundred eighty".