82995158 has 16 divisors (see below), whose sum is σ = 129321360. Its totient is φ = 39900000.

The previous prime is 82995151. The next prime is 82995161. The reversal of 82995158 is 85159928.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82995151) 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, 11708 + ... + 17408.

It is an arithmetic number, because the mean of its divisors is an integer number (8082585).

Almost surely, 2^82995158 is an apocalyptic number.

82995158 is a deficient number, since it is larger than the sum of its proper divisors (46326202).

82995158 is a wasteful number, since it uses less digits than its factorization.

82995158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983.

The product of its digits is 259200, while the sum is 47.

The square root of 82995158 is about 9110.1678359951. The cubic root of 82995158 is about 436.1985845925.

The spelling of 82995158 in words is "eighty-two million, nine hundred ninety-five thousand, one hundred fifty-eight".