22060709 has 4 divisors (see below), whose sum is σ = 24066240. Its totient is φ = 20055180.

The previous prime is 22060693. The next prime is 22060733. The reversal of 22060709 is 90706022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22060709 - 2⁴ = 22060693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22060739) 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, 1002749 + ... + 1002770.

It is an arithmetic number, because the mean of its divisors is an integer number (6016560).

Almost surely, 2^22060709 is an apocalyptic number.

It is an amenable number.

22060709 is a deficient number, since it is larger than the sum of its proper divisors (2005531).

22060709 is a wasteful number, since it uses less digits than its factorization.

22060709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005530.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 22060709 is about 4696.8829025216. The cubic root of 22060709 is about 280.4614372674.

The spelling of 22060709 in words is "twenty-two million, sixty thousand, seven hundred nine".