2223924723 has 12 divisors (see below), whose sum is σ = 3245453848. Its totient is φ = 1467331200.

The previous prime is 2223924721. The next prime is 2223924727. The reversal of 2223924723 is 3274293222.

2223924723 is a `hidden beast` number, since 222 + 392 + 47 + 2 + 3 = 666.

2223924723 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2223924723 - 2¹ = 2223924721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223924721) 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, 1272853 + ... + 1274598.

Almost surely, 2^2223924723 is an apocalyptic number.

2223924723 is a deficient number, since it is larger than the sum of its proper divisors (1021529125).

2223924723 is a wasteful number, since it uses less digits than its factorization.

2223924723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547554 (or 2547551 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 2223924723 is about 47158.5063694770. The cubic root of 2223924723 is about 1305.2890485814.

The spelling of 2223924723 in words is "two billion, two hundred twenty-three million, nine hundred twenty-four thousand, seven hundred twenty-three".