382211082 has 32 divisors (see below), whose sum is σ = 926573760. Its totient is φ = 115821360.

The previous prime is 382211077. The next prime is 382211107. The reversal of 382211082 is 280112283.

It is a super-2 number, since 2×382211082² = 292170622407221448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 321133 + ... + 322320.

It is an arithmetic number, because the mean of its divisors is an integer number (28955430).

Almost surely, 2^382211082 is an apocalyptic number.

382211082 is an abundant number, since it is smaller than the sum of its proper divisors (544362678).

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

382211082 is a wasteful number, since it uses less digits than its factorization.

382211082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643475 (or 643469 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 382211082 is about 19550.2194872590. The cubic root of 382211082 is about 725.7177715918.

The spelling of 382211082 in words is "three hundred eighty-two million, two hundred eleven thousand, eighty-two".