83806701 has 32 divisors (see below), whose sum is σ = 130145280. Its totient is φ = 47433600.

The previous prime is 83806693. The next prime is 83806703. The reversal of 83806701 is 10760838.

It is not a de Polignac number, because 83806701 - 2³ = 83806693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83806703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44856 + ... + 46686.

It is an arithmetic number, because the mean of its divisors is an integer number (4067040).

Almost surely, 2^83806701 is an apocalyptic number.

It is an amenable number.

83806701 is a deficient number, since it is larger than the sum of its proper divisors (46338579).

83806701 is a wasteful number, since it uses less digits than its factorization.

83806701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 83806701 is about 9154.5999912612. The cubic root of 83806701 is about 437.6157207900.

The spelling of 83806701 in words is "eighty-three million, eight hundred six thousand, seven hundred one".