83766082 has 4 divisors (see below), whose sum is σ = 125649126. Its totient is φ = 41883040.

The previous prime is 83766049. The next prime is 83766091. The reversal of 83766082 is 28066738.

It is a happy number.

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., 83740801 + 25281 = 9151^2 + 159^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20941519 + ... + 20941522.

Almost surely, 2^83766082 is an apocalyptic number.

83766082 is a deficient number, since it is larger than the sum of its proper divisors (41883044).

83766082 is a wasteful number, since it uses less digits than its factorization.

83766082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41883043.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 83766082 is about 9152.3812202071. The cubic root of 83766082 is about 437.5450089205.

The spelling of 83766082 in words is "eighty-three million, seven hundred sixty-six thousand, eighty-two".