22479341 has 2 divisors, whose sum is σ = 22479342. Its totient is φ = 22479340.

The previous prime is 22479329. The next prime is 22479361. The reversal of 22479341 is 14397422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21436900 + 1042441 = 4630^2 + 1021^2 .

It is a cyclic number.

It is not a de Polignac number, because 22479341 - 2⁶ = 22479277 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 22479298 and 22479307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22479311) 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 as a sum of consecutive naturals, namely, 11239670 + 11239671.

It is an arithmetic number, because the mean of its divisors is an integer number (11239671).

Almost surely, 2^22479341 is an apocalyptic number.

It is an amenable number.

22479341 is a deficient number, since it is larger than the sum of its proper divisors (1).

22479341 is an equidigital number, since it uses as much as digits as its factorization.

22479341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 22479341 is about 4741.2383403495. The cubic root of 22479341 is about 282.2243783691.

The spelling of 22479341 in words is "twenty-two million, four hundred seventy-nine thousand, three hundred forty-one".