22607107 has 4 divisors (see below), whose sum is σ = 22618960. Its totient is φ = 22595256.

The previous prime is 22607087. The next prime is 22607147. The reversal of 22607107 is 70170622.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22607107 - 2¹¹ = 22605059 is a prime.

It is a super-2 number, since 2×22607107² = 1022162573818898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22607147) 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, 2343 + ... + 7120.

It is an arithmetic number, because the mean of its divisors is an integer number (5654740).

Almost surely, 2^22607107 is an apocalyptic number.

22607107 is a deficient number, since it is larger than the sum of its proper divisors (11853).

22607107 is an equidigital number, since it uses as much as digits as its factorization.

22607107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11852.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 22607107 is about 4754.6931551889. The cubic root of 22607107 is about 282.7580621511.

Adding to 22607107 its reverse (70170622), we get a palindrome (92777729).

The spelling of 22607107 in words is "twenty-two million, six hundred seven thousand, one hundred seven".