382185028 has 12 divisors (see below), whose sum is σ = 669183340. Its totient is φ = 190989792.

The previous prime is 382184983. The next prime is 382185029. The reversal of 382185028 is 820581283.

It can be written as a sum of positive squares in 2 ways, for example, as 247810564 + 134374464 = 15742^2 + 11592^2 .

It is not an unprimeable number, because it can be changed into a prime (382185029) 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, 16983 + ... + 32446.

Almost surely, 2^382185028 is an apocalyptic number.

It is an amenable number.

382185028 is a deficient number, since it is larger than the sum of its proper divisors (286998312).

382185028 is a wasteful number, since it uses less digits than its factorization.

382185028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51366 (or 51364 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 382185028 is about 19549.5531406731. The cubic root of 382185028 is about 725.7012813317.

The spelling of 382185028 in words is "three hundred eighty-two million, one hundred eighty-five thousand, twenty-eight".