382056566 has 4 divisors (see below), whose sum is σ = 573084852. Its totient is φ = 191028282.

The previous prime is 382056533. The next prime is 382056569. The reversal of 382056566 is 665650283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 665650283 = 17 ⋅39155899.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382056569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95514140 + ... + 95514143.

It is an arithmetic number, because the mean of its divisors is an integer number (143271213).

Almost surely, 2^382056566 is an apocalyptic number.

382056566 is a deficient number, since it is larger than the sum of its proper divisors (191028286).

382056566 is a wasteful number, since it uses less digits than its factorization.

382056566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191028285.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 382056566 is about 19546.2673162934. The cubic root of 382056566 is about 725.6199634026.

The spelling of 382056566 in words is "three hundred eighty-two million, fifty-six thousand, five hundred sixty-six".