382422648 has 16 divisors (see below), whose sum is σ = 956056680. Its totient is φ = 127474208.

The previous prime is 382422643. The next prime is 382422653. The reversal of 382422648 is 846224283.

It is an interprime number because it is at equal distance from previous prime (382422643) and next prime (382422653).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382422643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7967115 + ... + 7967162.

Almost surely, 2^382422648 is an apocalyptic number.

It is an amenable number.

382422648 is an abundant number, since it is smaller than the sum of its proper divisors (573634032).

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

382422648 is a wasteful number, since it uses less digits than its factorization.

382422648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15934286 (or 15934282 counting only the distinct ones).

The product of its digits is 147456, while the sum is 39.

The square root of 382422648 is about 19555.6295730922. The cubic root of 382422648 is about 725.8516495219.

The spelling of 382422648 in words is "three hundred eighty-two million, four hundred twenty-two thousand, six hundred forty-eight".