463740222 has 32 divisors (see below), whose sum is σ = 1044440064. Its totient is φ = 135993600.

The previous prime is 463740197. The next prime is 463740269. The reversal of 463740222 is 222047364.

It is a self number, because there is not a number n which added to its sum of digits gives 463740222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111283 + ... + 115374.

It is an arithmetic number, because the mean of its divisors is an integer number (32638752).

Almost surely, 2^463740222 is an apocalyptic number.

463740222 is an abundant number, since it is smaller than the sum of its proper divisors (580699842).

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

463740222 is a wasteful number, since it uses less digits than its factorization.

463740222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226704.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 463740222 is about 21534.6284388656. The cubic root of 463740222 is about 774.0308229084.

Adding to 463740222 its reverse (222047364), we get a palindrome (685787586).

The spelling of 463740222 in words is "four hundred sixty-three million, seven hundred forty thousand, two hundred twenty-two".