382005270 has 24 divisors (see below), whose sum is σ = 993213936. Its totient is φ = 101868048.

The previous prime is 382005269. The next prime is 382005271. The reversal of 382005270 is 72500283.

It is an interprime number because it is at equal distance from previous prime (382005269) and next prime (382005271).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382005271) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 2122162 + ... + 2122341.

It is an arithmetic number, because the mean of its divisors is an integer number (41383914).

Almost surely, 2^382005270 is an apocalyptic number.

382005270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

382005270 is an abundant number, since it is smaller than the sum of its proper divisors (611208666).

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

382005270 is a wasteful number, since it uses less digits than its factorization.

382005270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244516 (or 4244513 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 382005270 is about 19544.9551035555. The cubic root of 382005270 is about 725.5874873498.

The spelling of 382005270 in words is "three hundred eighty-two million, five thousand, two hundred seventy".