2374663 has 4 divisors (see below), whose sum is σ = 2379888. Its totient is φ = 2369440.

The previous prime is 2374649. The next prime is 2374699. The reversal of 2374663 is 3664732.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2374663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2374633) 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, 1858 + ... + 2863.

It is an arithmetic number, because the mean of its divisors is an integer number (594972).

2^2374663 is an apocalyptic number.

2374663 is a deficient number, since it is larger than the sum of its proper divisors (5225).

2374663 is an equidigital number, since it uses as much as digits as its factorization.

2374663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224.

The product of its digits is 18144, while the sum is 31.

The square root of 2374663 is about 1540.9941596255. The cubic root of 2374663 is about 133.4137716018.

It can be divided in two parts, 237 and 4663, that added together give a square (4900 = 70²).

The spelling of 2374663 in words is "two million, three hundred seventy-four thousand, six hundred sixty-three".