22925722 has 8 divisors (see below), whose sum is σ = 34493472. Its totient is φ = 11427900.

The previous prime is 22925701. The next prime is 22925729. The reversal of 22925722 is 22752922.

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

It is not an unprimeable number, because it can be changed into a prime (22925729) 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, 16654 + ... + 17977.

It is an arithmetic number, because the mean of its divisors is an integer number (4311684).

Almost surely, 2^22925722 is an apocalyptic number.

22925722 is a deficient number, since it is larger than the sum of its proper divisors (11567750).

22925722 is a wasteful number, since it uses less digits than its factorization.

22925722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34964.

The product of its digits is 10080, while the sum is 31.

The square root of 22925722 is about 4788.0812440893. The cubic root of 22925722 is about 284.0802276153.

The spelling of 22925722 in words is "twenty-two million, nine hundred twenty-five thousand, seven hundred twenty-two".