82276194 has 192 divisors, whose sum is σ = 239016960. Its totient is φ = 18506880.

The previous prime is 82276189. The next prime is 82276211. The reversal of 82276194 is 49167228.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 798747 + ... + 798849.

It is an arithmetic number, because the mean of its divisors is an integer number (1244880).

Almost surely, 2^82276194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82276194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119508480).

82276194 is an abundant number, since it is smaller than the sum of its proper divisors (156740766).

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

82276194 is a wasteful number, since it uses less digits than its factorization.

82276194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 158 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 82276194 is about 9070.6225806171. The cubic root of 82276194 is about 434.9353742017.

The spelling of 82276194 in words is "eighty-two million, two hundred seventy-six thousand, one hundred ninety-four".