463742222 has 4 divisors (see below), whose sum is σ = 695613336. Its totient is φ = 231871110.

The previous prime is 463742203. The next prime is 463742231. The reversal of 463742222 is 222247364.

It is a semiprime because it is the product of two primes.

It is a congruent number.

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, 115935554 + ... + 115935557.

It is an arithmetic number, because the mean of its divisors is an integer number (173903334).

Almost surely, 2^463742222 is an apocalyptic number.

463742222 is a deficient number, since it is larger than the sum of its proper divisors (231871114).

463742222 is a wasteful number, since it uses less digits than its factorization.

463742222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231871113.

The product of its digits is 32256, while the sum is 32.

The square root of 463742222 is about 21534.6748756511. The cubic root of 463742222 is about 774.0319356430.

Adding to 463742222 its reverse (222247364), we get a palindrome (685989586).

The spelling of 463742222 in words is "four hundred sixty-three million, seven hundred forty-two thousand, two hundred twenty-two".