2465823 has 4 divisors (see below), whose sum is σ = 3287768. Its totient is φ = 1643880.

The previous prime is 2465819. The next prime is 2465831. The reversal of 2465823 is 3285642.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2465823 - 2² = 2465819 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410968 + ... + 410973.

It is an arithmetic number, because the mean of its divisors is an integer number (821942).

2^2465823 is an apocalyptic number.

2465823 is a deficient number, since it is larger than the sum of its proper divisors (821945).

2465823 is an equidigital number, since it uses as much as digits as its factorization.

2465823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821944.

The product of its digits is 11520, while the sum is 30.

The square root of 2465823 is about 1570.2939215319. The cubic root of 2465823 is about 135.0995698908.

The spelling of 2465823 in words is "two million, four hundred sixty-five thousand, eight hundred twenty-three".