83746233 has 12 divisors (see below), whose sum is σ = 128082708. Its totient is φ = 52546560.

The previous prime is 83746219. The next prime is 83746237. The reversal of 83746233 is 33264738.

It can be written as a sum of positive squares in 2 ways, for example, as 46621584 + 37124649 = 6828^2 + 6093^2 .

It is not a de Polignac number, because 83746233 - 2⁴ = 83746217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83746237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273528 + ... + 273833.

It is an arithmetic number, because the mean of its divisors is an integer number (10673559).

Almost surely, 2^83746233 is an apocalyptic number.

It is an amenable number.

83746233 is a deficient number, since it is larger than the sum of its proper divisors (44336475).

83746233 is a wasteful number, since it uses less digits than its factorization.

83746233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547384 (or 547381 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 83746233 is about 9151.2967933512. The cubic root of 83746233 is about 437.5104463356.

The spelling of 83746233 in words is "eighty-three million, seven hundred forty-six thousand, two hundred thirty-three".