422069632 has 32 divisors (see below), whose sum is σ = 848727720. Its totient is φ = 209055744.

The previous prime is 422069623. The next prime is 422069651. The reversal of 422069632 is 236960224.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1713 + ... + 29104.

Almost surely, 2^422069632 is an apocalyptic number.

It is an amenable number.

422069632 is an abundant number, since it is smaller than the sum of its proper divisors (426658088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422069632 is a wasteful number, since it uses less digits than its factorization.

422069632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30938 (or 30926 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 422069632 is about 20544.3333306292. Note that the first 5 decimals coincide. The cubic root of 422069632 is about 750.1153197490.

The spelling of 422069632 in words is "four hundred twenty-two million, sixty-nine thousand, six hundred thirty-two".