382464222 has 32 divisors (see below), whose sum is σ = 879051264. Its totient is φ = 108669600.

The previous prime is 382464221. The next prime is 382464223. The reversal of 382464222 is 222464283.

It is an interprime number because it is at equal distance from previous prime (382464221) and next prime (382464223).

It is a super-2 number, since 2×382464222² = 292557762220130568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382464221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17554 + ... + 32757.

It is an arithmetic number, because the mean of its divisors is an integer number (27470352).

Almost surely, 2^382464222 is an apocalyptic number.

382464222 is an abundant number, since it is smaller than the sum of its proper divisors (496587042).

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

382464222 is a wasteful number, since it uses less digits than its factorization.

382464222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50504.

The product of its digits is 36864, while the sum is 33.

The square root of 382464222 is about 19556.6925117720. The cubic root of 382464222 is about 725.8779515406.

The spelling of 382464222 in words is "three hundred eighty-two million, four hundred sixty-four thousand, two hundred twenty-two".