82342086 has 16 divisors (see below), whose sum is σ = 173352000. Its totient is φ = 26002728.

The previous prime is 82342031. The next prime is 82342087. The reversal of 82342086 is 68024328.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82342087) 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, 361036 + ... + 361263.

It is an arithmetic number, because the mean of its divisors is an integer number (10834500).

Almost surely, 2^82342086 is an apocalyptic number.

82342086 is an abundant number, since it is smaller than the sum of its proper divisors (91009914).

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

82342086 is a wasteful number, since it uses less digits than its factorization.

82342086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722323.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 82342086 is about 9074.2540189263. The cubic root of 82342086 is about 435.0514511741.

The spelling of 82342086 in words is "eighty-two million, three hundred forty-two thousand, eighty-six".