83046805 has 4 divisors (see below), whose sum is σ = 99656172. Its totient is φ = 66437440.

The previous prime is 83046793. The next prime is 83046823. The reversal of 83046805 is 50864038.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50864038 = 2 ⋅25432019.

It can be written as a sum of positive squares in 2 ways, for example, as 29844369 + 53202436 = 5463^2 + 7294^2 .

It is not a de Polignac number, because 83046805 - 2¹¹ = 83044757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8304676 + ... + 8304685.

It is an arithmetic number, because the mean of its divisors is an integer number (24914043).

Almost surely, 2^83046805 is an apocalyptic number.

It is an amenable number.

83046805 is a deficient number, since it is larger than the sum of its proper divisors (16609367).

83046805 is a wasteful number, since it uses less digits than its factorization.

83046805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16609366.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 83046805 is about 9113.0019752000. The cubic root of 83046805 is about 436.2890464034.

The spelling of 83046805 in words is "eighty-three million, forty-six thousand, eight hundred five".