2423975 has 6 divisors (see below), whose sum is σ = 3005760. Its totient is φ = 1939160.

The previous prime is 2423969. The next prime is 2423999. The reversal of 2423975 is 5793242.

It is a happy number.

It is not a de Polignac number, because 2423975 - 2¹⁶ = 2358439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48455 + ... + 48504.

It is an arithmetic number, because the mean of its divisors is an integer number (500960).

2^2423975 is an apocalyptic number.

2423975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2423975 is a deficient number, since it is larger than the sum of its proper divisors (581785).

2423975 is an equidigital number, since it uses as much as digits as its factorization.

2423975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96969 (or 96964 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 2423975 is about 1556.9120077898. The cubic root of 2423975 is about 134.3309374190.

The spelling of 2423975 in words is "two million, four hundred twenty-three thousand, nine hundred seventy-five".