22710943 has 4 divisors (see below), whose sum is σ = 22735728. Its totient is φ = 22686160.

The previous prime is 22710907. The next prime is 22710979. The reversal of 22710943 is 34901722.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (22710907) and next prime (22710979).

It is a cyclic number.

It is not a de Polignac number, because 22710943 - 2¹³ = 22702751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22710343) 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, 10963 + ... + 12868.

It is an arithmetic number, because the mean of its divisors is an integer number (5683932).

Almost surely, 2^22710943 is an apocalyptic number.

22710943 is a deficient number, since it is larger than the sum of its proper divisors (24785).

22710943 is an equidigital number, since it uses as much as digits as its factorization.

22710943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24784.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 22710943 is about 4765.5999622293. The cubic root of 22710943 is about 283.1903101303.

It can be divided in two parts, 22710 and 943, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 22710943 in words is "twenty-two million, seven hundred ten thousand, nine hundred forty-three".