632223242 has 8 divisors (see below), whose sum is σ = 1083811296. Its totient is φ = 270952812.

The previous prime is 632223223. The next prime is 632223283. The reversal of 632223242 is 242322236.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 22579388 + ... + 22579415.

It is an arithmetic number, because the mean of its divisors is an integer number (135476412).

Almost surely, 2^632223242 is an apocalyptic number.

632223242 is a deficient number, since it is larger than the sum of its proper divisors (451588054).

632223242 is a wasteful number, since it uses less digits than its factorization.

632223242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45158812.

The product of its digits is 6912, while the sum is 26.

The square root of 632223242 is about 25144.0498329128. The cubic root of 632223242 is about 858.2691173709.

Adding to 632223242 its reverse (242322236), we get a palindrome (874545478).

The spelling of 632223242 in words is "six hundred thirty-two million, two hundred twenty-three thousand, two hundred forty-two".