2423385 has 32 divisors (see below), whose sum is σ = 4464000. Its totient is φ = 1245888.

The previous prime is 2423383. The next prime is 2423411. The reversal of 2423385 is 5833242.

It is not a de Polignac number, because 2423385 - 2¹ = 2423383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2423383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3606 + ... + 4224.

It is an arithmetic number, because the mean of its divisors is an integer number (139500).

2^2423385 is an apocalyptic number.

It is an amenable number.

2423385 is a deficient number, since it is larger than the sum of its proper divisors (2040615).

2423385 is a wasteful number, since it uses less digits than its factorization.

2423385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 656 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2423385 is about 1556.7225186269. The cubic root of 2423385 is about 134.3200377350.

It can be divided in two parts, 24 and 23385, that added together give a square (23409 = 153²).

The spelling of 2423385 in words is "two million, four hundred twenty-three thousand, three hundred eighty-five".