866995482 has 16 divisors (see below), whose sum is σ = 1736384832. Its totient is φ = 288599520.

The previous prime is 866995469. The next prime is 866995487. The reversal of 866995482 is 284599668.

It is not an unprimeable number, because it can be changed into a prime (866995487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95019 + ... + 103742.

It is an arithmetic number, because the mean of its divisors is an integer number (108524052).

Almost surely, 2^866995482 is an apocalyptic number.

866995482 is an abundant number, since it is smaller than the sum of its proper divisors (869389350).

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

866995482 is a wasteful number, since it uses less digits than its factorization.

866995482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199493.

The product of its digits is 7464960, while the sum is 57.

The square root of 866995482 is about 29444.7870089087. The cubic root of 866995482 is about 953.5400632684.

The spelling of 866995482 in words is "eight hundred sixty-six million, nine hundred ninety-five thousand, four hundred eighty-two".