422001032 has 8 divisors (see below), whose sum is σ = 791251950. Its totient is φ = 211000512.

The previous prime is 422001017. The next prime is 422001043. The reversal of 422001032 is 230100224.

It can be written as a sum of positive squares in only one way, i.e., 402162916 + 19838116 = 20054^2 + 4454^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 422000998 and 422001016.

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 as a sum of consecutive naturals, namely, 26375057 + ... + 26375072.

Almost surely, 2^422001032 is an apocalyptic number.

It is an amenable number.

422001032 is a deficient number, since it is larger than the sum of its proper divisors (369250918).

422001032 is a wasteful number, since it uses less digits than its factorization.

422001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52750135 (or 52750131 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 422001032 is about 20542.6637026458. The cubic root of 422001032 is about 750.0746781936.

Adding to 422001032 its reverse (230100224), we get a palindrome (652101256).

The spelling of 422001032 in words is "four hundred twenty-two million, one thousand, thirty-two".