422634086 has 16 divisors (see below), whose sum is σ = 724826400. Its totient is φ = 181051200.

The previous prime is 422634077. The next prime is 422634097. The reversal of 422634086 is 680436224.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 37736 + ... + 47636.

It is an arithmetic number, because the mean of its divisors is an integer number (45301650).

Almost surely, 2^422634086 is an apocalyptic number.

422634086 is a deficient number, since it is larger than the sum of its proper divisors (302192314).

422634086 is a wasteful number, since it uses less digits than its factorization.

422634086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12959.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 422634086 is about 20558.0662028314. The cubic root of 422634086 is about 750.4495592156.

The spelling of 422634086 in words is "four hundred twenty-two million, six hundred thirty-four thousand, eighty-six".