22761713 has 4 divisors (see below), whose sum is σ = 24512628. Its totient is φ = 21010800.

The previous prime is 22761701. The next prime is 22761721. The reversal of 22761713 is 31716722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31716722 = 2 ⋅15858361.

It can be written as a sum of positive squares in 2 ways, for example, as 3952144 + 18809569 = 1988^2 + 4337^2 .

It is a cyclic number.

It is not a de Polignac number, because 22761713 - 2⁶ = 22761649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22761733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875438 + ... + 875463.

It is an arithmetic number, because the mean of its divisors is an integer number (6128157).

Almost surely, 2^22761713 is an apocalyptic number.

It is an amenable number.

22761713 is a deficient number, since it is larger than the sum of its proper divisors (1750915).

22761713 is a wasteful number, since it uses less digits than its factorization.

22761713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750914.

The product of its digits is 3528, while the sum is 29.

The square root of 22761713 is about 4770.9237051120. The cubic root of 22761713 is about 283.4011757573.

The spelling of 22761713 in words is "twenty-two million, seven hundred sixty-one thousand, seven hundred thirteen".