22974007 has 8 divisors (see below), whose sum is σ = 27103232. Its totient is φ = 19056600.

The previous prime is 22973999. The next prime is 22974011. The reversal of 22974007 is 70047922.

It is a happy number.

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 22974007 - 2³ = 22973999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22974007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22974037) 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, 52719 + ... + 53152.

It is an arithmetic number, because the mean of its divisors is an integer number (3387904).

Almost surely, 2^22974007 is an apocalyptic number.

22974007 is a deficient number, since it is larger than the sum of its proper divisors (4129225).

22974007 is a wasteful number, since it uses less digits than its factorization.

22974007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105909.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 22974007 is about 4793.1207996461. The cubic root of 22974007 is about 284.2795262481.

The spelling of 22974007 in words is "twenty-two million, nine hundred seventy-four thousand, seven".