22300807 has 4 divisors (see below), whose sum is σ = 22666456. Its totient is φ = 21935160.

The previous prime is 22300793. The next prime is 22300841. The reversal of 22300807 is 70800322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22300807 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 (22300847) 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, 182733 + ... + 182854.

It is an arithmetic number, because the mean of its divisors is an integer number (5666614).

Almost surely, 2^22300807 is an apocalyptic number.

22300807 is a deficient number, since it is larger than the sum of its proper divisors (365649).

22300807 is an equidigital number, since it uses as much as digits as its factorization.

22300807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365648.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 22300807 is about 4722.3730263502. The cubic root of 22300807 is about 281.4752367252.

The spelling of 22300807 in words is "twenty-two million, three hundred thousand, eight hundred seven".