82195014 has 16 divisors (see below), whose sum is σ = 179334720. Its totient is φ = 24907560.

The previous prime is 82194989. The next prime is 82195021. The reversal of 82195014 is 41059128.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622624 + ... + 622755.

It is an arithmetic number, because the mean of its divisors is an integer number (11208420).

Almost surely, 2^82195014 is an apocalyptic number.

82195014 is an abundant number, since it is smaller than the sum of its proper divisors (97139706).

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

82195014 is a wasteful number, since it uses less digits than its factorization.

82195014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245395.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 82195014 is about 9066.1465904760. The cubic root of 82195014 is about 434.7922802686.

The spelling of 82195014 in words is "eighty-two million, one hundred ninety-five thousand, fourteen".