5699923 has 2 divisors, whose sum is σ = 5699924. Its totient is φ = 5699922.

The previous prime is 5699909. The next prime is 5699927. The reversal of 5699923 is 3299965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5699923 - 2¹⁷ = 5568851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5699923.

It is not a weakly prime, because it can be changed into another prime (5699927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2849961 + 2849962.

It is an arithmetic number, because the mean of its divisors is an integer number (2849962).

Almost surely, 2^5699923 is an apocalyptic number.

5699923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5699923 is an equidigital number, since it uses as much as digits as its factorization.

5699923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 131220, while the sum is 43.

The square root of 5699923 is about 2387.4511513327. The cubic root of 5699923 is about 178.6307944027.

The spelling of 5699923 in words is "five million, six hundred ninety-nine thousand, nine hundred twenty-three".