83082994 has 4 divisors (see below), whose sum is σ = 124624494. Its totient is φ = 41541496.

The previous prime is 83082973. The next prime is 83082997. The reversal of 83082994 is 49928038.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49928038 = 2 ⋅24964019.

It can be written as a sum of positive squares in only one way, i.e., 55130625 + 27952369 = 7425^2 + 5287^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 83082994.

It is not an unprimeable number, because it can be changed into a prime (83082997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20770747 + ... + 20770750.

Almost surely, 2^83082994 is an apocalyptic number.

83082994 is a deficient number, since it is larger than the sum of its proper divisors (41541500).

83082994 is a wasteful number, since it uses less digits than its factorization.

83082994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41541499.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 83082994 is about 9114.9873285705. The cubic root of 83082994 is about 436.3524105566.

The spelling of 83082994 in words is "eighty-three million, eighty-two thousand, nine hundred ninety-four".