22969705 has 8 divisors (see below), whose sum is σ = 30069504. Its totient is φ = 16705200.

The previous prime is 22969693. The next prime is 22969747. The reversal of 22969705 is 50796922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22969705 - 2⁵ = 22969673 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208761 + ... + 208870.

It is an arithmetic number, because the mean of its divisors is an integer number (3758688).

Almost surely, 2^22969705 is an apocalyptic number.

It is an amenable number.

22969705 is a deficient number, since it is larger than the sum of its proper divisors (7099799).

22969705 is a wasteful number, since it uses less digits than its factorization.

22969705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417647.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 22969705 is about 4792.6720104760. The cubic root of 22969705 is about 284.2617808766.

The spelling of 22969705 in words is "twenty-two million, nine hundred sixty-nine thousand, seven hundred five".