22760005 has 8 divisors (see below), whose sum is σ = 28749600. Its totient is φ = 17249616.

The previous prime is 22759993. The next prime is 22760009. The reversal of 22760005 is 50006722.

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 22760005 - 2⁹ = 22759493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22760009) 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, 119695 + ... + 119884.

It is an arithmetic number, because the mean of its divisors is an integer number (3593700).

Almost surely, 2^22760005 is an apocalyptic number.

It is an amenable number.

22760005 is a deficient number, since it is larger than the sum of its proper divisors (5989595).

22760005 is a wasteful number, since it uses less digits than its factorization.

22760005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239603.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 22760005 is about 4770.7447007779. The cubic root of 22760005 is about 283.3940869336.

Adding to 22760005 its reverse (50006722), we get a palindrome (72766727).

The spelling of 22760005 in words is "twenty-two million, seven hundred sixty thousand, five".