22076713 has 2 divisors, whose sum is σ = 22076714. Its totient is φ = 22076712.

The previous prime is 22076647. The next prime is 22076723. The reversal of 22076713 is 31767022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18344089 + 3732624 = 4283^2 + 1932^2 .

It is a cyclic number.

It is not a de Polignac number, because 22076713 - 2¹⁷ = 21945641 is a prime.

It is not a weakly prime, because it can be changed into another prime (22076723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11038356 + 11038357.

It is an arithmetic number, because the mean of its divisors is an integer number (11038357).

Almost surely, 2^22076713 is an apocalyptic number.

22076713 is the 2512-nd centered heptagonal number.

It is an amenable number.

22076713 is a deficient number, since it is larger than the sum of its proper divisors (1).

22076713 is an equidigital number, since it uses as much as digits as its factorization.

22076713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 22076713 is about 4698.5862767433. The cubic root of 22076713 is about 280.5292413723.

It can be divided in two parts, 220767 and 13, that added together give a triangular number (220780 = T₆₆₄).

The spelling of 22076713 in words is "twenty-two million, seventy-six thousand, seven hundred thirteen".