84020233 has 8 divisors (see below), whose sum is σ = 91881216. Its totient is φ = 76196400.

The previous prime is 84020231. The next prime is 84020243. The reversal of 84020233 is 33202048.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84020233 - 2¹ = 84020231 is a prime.

It is a super-4 number, since 4×84020233⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84020231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4441 + ... + 13702.

It is an arithmetic number, because the mean of its divisors is an integer number (11485152).

Almost surely, 2^84020233 is an apocalyptic number.

It is an amenable number.

84020233 is a deficient number, since it is larger than the sum of its proper divisors (7860983).

84020233 is a wasteful number, since it uses less digits than its factorization.

84020233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18575.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 84020233 is about 9166.2551240951. The cubic root of 84020233 is about 437.9870741861.

The spelling of 84020233 in words is "eighty-four million, twenty thousand, two hundred thirty-three".