422234552 has 32 divisors (see below), whose sum is σ = 829418400. Its totient is φ = 201129984.

The previous prime is 422234543. The next prime is 422234563. The reversal of 422234552 is 255432224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42824 + ... + 51752.

It is an arithmetic number, because the mean of its divisors is an integer number (25919325).

Almost surely, 2^422234552 is an apocalyptic number.

It is an amenable number.

422234552 is a deficient number, since it is larger than the sum of its proper divisors (407183848).

422234552 is a wasteful number, since it uses less digits than its factorization.

422234552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9215 (or 9211 counting only the distinct ones).

The product of its digits is 19200, while the sum is 29.

The square root of 422234552 is about 20548.3466974840. The cubic root of 422234552 is about 750.2130073499.

Adding to 422234552 its reverse (255432224), we get a palindrome (677666776).

The spelling of 422234552 in words is "four hundred twenty-two million, two hundred thirty-four thousand, five hundred fifty-two".