82014894 has 48 divisors (see below), whose sum is σ = 192034752. Its totient is φ = 25147584.

The previous prime is 82014893. The next prime is 82014899. The reversal of 82014894 is 49841028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82014893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107964 + ... + 108720.

It is an arithmetic number, because the mean of its divisors is an integer number (4000724).

Almost surely, 2^82014894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82014894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96017376).

82014894 is an abundant number, since it is smaller than the sum of its proper divisors (110019858).

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

82014894 is a wasteful number, since it uses less digits than its factorization.

82014894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 82014894 is about 9056.2074843723. The cubic root of 82014894 is about 434.4744505240.

The spelling of 82014894 in words is "eighty-two million, fourteen thousand, eight hundred ninety-four".