22364039 has 8 divisors (see below), whose sum is σ = 22896432. Its totient is φ = 21835840.

The previous prime is 22363967. The next prime is 22364053. The reversal of 22364039 is 93046322.

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 22364039 - 2¹² = 22359943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22364059) 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, 11444 + ... + 13254.

It is an arithmetic number, because the mean of its divisors is an integer number (2862054).

Almost surely, 2^22364039 is an apocalyptic number.

22364039 is a deficient number, since it is larger than the sum of its proper divisors (532393).

22364039 is a wasteful number, since it uses less digits than its factorization.

22364039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 22364039 is about 4729.0632264752. The cubic root of 22364039 is about 281.7410185393.

The spelling of 22364039 in words is "twenty-two million, three hundred sixty-four thousand, thirty-nine".