22672793 has 8 divisors (see below), whose sum is σ = 26636736. Its totient is φ = 19026000.

The previous prime is 22672787. The next prime is 22672799. The reversal of 22672793 is 39727622.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22672787) and next prime (22672799).

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

It is a cyclic number.

It is not a de Polignac number, because 22672793 - 2⁶ = 22672729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22672799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79133 + ... + 79418.

It is an arithmetic number, because the mean of its divisors is an integer number (3329592).

Almost surely, 2^22672793 is an apocalyptic number.

It is an amenable number.

22672793 is a deficient number, since it is larger than the sum of its proper divisors (3963943).

22672793 is a wasteful number, since it uses less digits than its factorization.

22672793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158575.

The product of its digits is 63504, while the sum is 38.

The square root of 22672793 is about 4761.5956359187. The cubic root of 22672793 is about 283.0316529084.

The spelling of 22672793 in words is "twenty-two million, six hundred seventy-two thousand, seven hundred ninety-three".