46442579 has 2 divisors, whose sum is σ = 46442580. Its totient is φ = 46442578.

The previous prime is 46442573. The next prime is 46442587. The reversal of 46442579 is 97524464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46442579 - 2²⁰ = 45394003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46442573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23221289 + 23221290.

It is an arithmetic number, because the mean of its divisors is an integer number (23221290).

Almost surely, 2^46442579 is an apocalyptic number.

46442579 is a deficient number, since it is larger than the sum of its proper divisors (1).

46442579 is an equidigital number, since it uses as much as digits as its factorization.

46442579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 46442579 is about 6814.8792359073. The cubic root of 46442579 is about 359.4502385532.

The spelling of 46442579 in words is "forty-six million, four hundred forty-two thousand, five hundred seventy-nine".