2461823 has 12 divisors (see below), whose sum is σ = 3048048. Its totient is φ = 1946880.

The previous prime is 2461819. The next prime is 2461831. The reversal of 2461823 is 3281642.

It is not a de Polignac number, because 2461823 - 2² = 2461819 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2461792 and 2461801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143 + ... + 2223.

It is an arithmetic number, because the mean of its divisors is an integer number (254004).

2^2461823 is an apocalyptic number.

2461823 is a deficient number, since it is larger than the sum of its proper divisors (586225).

2461823 is a wasteful number, since it uses less digits than its factorization.

2461823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114 (or 2101 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 2461823 is about 1569.0197576831. The cubic root of 2461823 is about 135.0264785739.

The spelling of 2461823 in words is "two million, four hundred sixty-one thousand, eight hundred twenty-three".