22076827 has 4 divisors (see below), whose sum is σ = 22673536. Its totient is φ = 21480120.

The previous prime is 22076807. The next prime is 22076837. The reversal of 22076827 is 72867022.

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-22076827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22076792 and 22076801.

It is not an unprimeable number, because it can be changed into a prime (22076807) 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, 298299 + ... + 298372.

It is an arithmetic number, because the mean of its divisors is an integer number (5668384).

Almost surely, 2^22076827 is an apocalyptic number.

22076827 is a deficient number, since it is larger than the sum of its proper divisors (596709).

22076827 is an equidigital number, since it uses as much as digits as its factorization.

22076827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596708.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 22076827 is about 4698.5984080362. The cubic root of 22076827 is about 280.5297242382.

The spelling of 22076827 in words is "twenty-two million, seventy-six thousand, eight hundred twenty-seven".