422833951 has 2 divisors, whose sum is σ = 422833952. Its totient is φ = 422833950.

The previous prime is 422833913. The next prime is 422833967. The reversal of 422833951 is 159338224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422833951 - 2¹³ = 422825759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422833951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422833351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211416975 + 211416976.

It is an arithmetic number, because the mean of its divisors is an integer number (211416976).

Almost surely, 2^422833951 is an apocalyptic number.

422833951 is a deficient number, since it is larger than the sum of its proper divisors (1).

422833951 is an equidigital number, since it uses as much as digits as its factorization.

422833951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 422833951 is about 20562.9266156352. The cubic root of 422833951 is about 750.5678372319.

The spelling of 422833951 in words is "four hundred twenty-two million, eight hundred thirty-three thousand, nine hundred fifty-one".