22848971 has 4 divisors (see below), whose sum is σ = 22878792. Its totient is φ = 22819152.

The previous prime is 22848967. The next prime is 22848983. The reversal of 22848971 is 17984822.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17984822 = 2 ⋅8992411.

It is a cyclic number.

It is not a de Polignac number, because 22848971 - 2² = 22848967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22848911) 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, 13730 + ... + 15303.

It is an arithmetic number, because the mean of its divisors is an integer number (5719698).

Almost surely, 2^22848971 is an apocalyptic number.

22848971 is a deficient number, since it is larger than the sum of its proper divisors (29821).

22848971 is an equidigital number, since it uses as much as digits as its factorization.

22848971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29820.

The product of its digits is 64512, while the sum is 41.

The square root of 22848971 is about 4780.0597276603. The cubic root of 22848971 is about 283.7628574844.

The spelling of 22848971 in words is "twenty-two million, eight hundred forty-eight thousand, nine hundred seventy-one".