82276594 has 4 divisors (see below), whose sum is σ = 123414894. Its totient is φ = 41138296.

The previous prime is 82276591. The next prime is 82276639. The reversal of 82276594 is 49567228.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66634569 + 15642025 = 8163^2 + 3955^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 82276594.

It is not an unprimeable number, because it can be changed into a prime (82276591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20569147 + ... + 20569150.

Almost surely, 2^82276594 is an apocalyptic number.

82276594 is a deficient number, since it is larger than the sum of its proper divisors (41138300).

82276594 is a wasteful number, since it uses less digits than its factorization.

82276594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41138299.

The product of its digits is 241920, while the sum is 43.

The square root of 82276594 is about 9070.6446297934. The cubic root of 82276594 is about 434.9360790385.

It can be divided in two parts, 82 and 276594, that added together give a square (276676 = 526²).

The spelling of 82276594 in words is "eighty-two million, two hundred seventy-six thousand, five hundred ninety-four".