22666054 has 8 divisors (see below), whose sum is σ = 34189560. Its totient is φ = 11269536.

The previous prime is 22666051. The next prime is 22666057. The reversal of 22666054 is 45066622.

It is an interprime number because it is at equal distance from previous prime (22666051) and next prime (22666057).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22666051) 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, 31299 + ... + 32014.

It is an arithmetic number, because the mean of its divisors is an integer number (4273695).

Almost surely, 2^22666054 is an apocalyptic number.

22666054 is a deficient number, since it is larger than the sum of its proper divisors (11523506).

22666054 is a wasteful number, since it uses less digits than its factorization.

22666054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63494.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 22666054 is about 4760.8879423906. The cubic root of 22666054 is about 283.0036084395.

The spelling of 22666054 in words is "twenty-two million, six hundred sixty-six thousand, fifty-four".