22713995 has 16 divisors (see below), whose sum is σ = 28588032. Its totient is φ = 17292000.

The previous prime is 22713973. The next prime is 22714033. The reversal of 22713995 is 59931722.

It is not a de Polignac number, because 22713995 - 2⁸ = 22713739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29870 + ... + 30620.

It is an arithmetic number, because the mean of its divisors is an integer number (1786752).

Almost surely, 2^22713995 is an apocalyptic number.

22713995 is a deficient number, since it is larger than the sum of its proper divisors (5874037).

22713995 is a wasteful number, since it uses less digits than its factorization.

22713995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042.

The product of its digits is 34020, while the sum is 38.

The square root of 22713995 is about 4765.9201629906. The cubic root of 22713995 is about 283.2029950301.

The spelling of 22713995 in words is "twenty-two million, seven hundred thirteen thousand, nine hundred ninety-five".