43226479 has 2 divisors, whose sum is σ = 43226480. Its totient is φ = 43226478.

The previous prime is 43226419. The next prime is 43226497. The reversal of 43226479 is 97462234.

Together with next prime (43226497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43226479 - 2²¹ = 41129327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43226419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21613239 + 21613240.

It is an arithmetic number, because the mean of its divisors is an integer number (21613240).

Almost surely, 2^43226479 is an apocalyptic number.

43226479 is a deficient number, since it is larger than the sum of its proper divisors (1).

43226479 is an equidigital number, since it uses as much as digits as its factorization.

43226479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 43226479 is about 6574.6847072692. The cubic root of 43226479 is about 350.9538038190.

It can be divided in two parts, 4322 and 6479, that added together give a palindrome (10801).

The spelling of 43226479 in words is "forty-three million, two hundred twenty-six thousand, four hundred seventy-nine".