83433 has 16 divisors (see below), whose sum is σ = 132480. Its totient is φ = 45696.

The previous prime is 83431. The next prime is 83437. The reversal of 83433 is 33438.

It is not a de Polignac number, because 83433 - 2¹ = 83431 is a prime.

It is a super-2 number, since 2×83433² = 13922130978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541 + ... + 677.

It is an arithmetic number, because the mean of its divisors is an integer number (8280).

2⁸³⁴³³ is an apocalyptic number.

It is an amenable number.

83433 is a deficient number, since it is larger than the sum of its proper divisors (49047).

83433 is a wasteful number, since it uses less digits than its factorization.

83433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176.

The product of its digits is 864, while the sum is 21.

The square root of 83433 is about 288.8477107405. The cubic root of 83433 is about 43.6964296699.

The spelling of 83433 in words is "eighty-three thousand, four hundred thirty-three".