422931033 has 12 divisors (see below), whose sum is σ = 698171968. Its totient is φ = 241674840.

The previous prime is 422931017. The next prime is 422931037. The reversal of 422931033 is 330139224.

It is a happy number.

It is not a de Polignac number, because 422931033 - 2⁴ = 422931017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422930988 and 422931006.

It is not an unprimeable number, because it can be changed into a prime (422931037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3356533 + ... + 3356658.

Almost surely, 2^422931033 is an apocalyptic number.

It is an amenable number.

422931033 is a deficient number, since it is larger than the sum of its proper divisors (275240935).

422931033 is a wasteful number, since it uses less digits than its factorization.

422931033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6713204 (or 6713201 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 422931033 is about 20565.2870877117. The cubic root of 422931033 is about 750.6252758952.

The spelling of 422931033 in words is "four hundred twenty-two million, nine hundred thirty-one thousand, thirty-three".