22848479 has 2 divisors, whose sum is σ = 22848480. Its totient is φ = 22848478.

The previous prime is 22848473. The next prime is 22848503. The reversal of 22848479 is 97484822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22848479 - 2¹² = 22844383 is a prime.

It is a super-2 number, since 2×22848479² = 1044105985226882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22848473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11424239 + 11424240.

It is an arithmetic number, because the mean of its divisors is an integer number (11424240).

Almost surely, 2^22848479 is an apocalyptic number.

22848479 is a deficient number, since it is larger than the sum of its proper divisors (1).

22848479 is an equidigital number, since it uses as much as digits as its factorization.

22848479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 258048, while the sum is 44.

The square root of 22848479 is about 4780.0082635912. The cubic root of 22848479 is about 283.7608207431.

The spelling of 22848479 in words is "twenty-two million, eight hundred forty-eight thousand, four hundred seventy-nine".