83633201 has 4 divisors (see below), whose sum is σ = 83720304. Its totient is φ = 83546100.

The previous prime is 83633177. The next prime is 83633203. The reversal of 83633201 is 10233638.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 83633201 - 2²⁶ = 16524337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83633203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42095 + ... + 44036.

It is an arithmetic number, because the mean of its divisors is an integer number (20930076).

Almost surely, 2^83633201 is an apocalyptic number.

It is an amenable number.

83633201 is a deficient number, since it is larger than the sum of its proper divisors (87103).

83633201 is an equidigital number, since it uses as much as digits as its factorization.

83633201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87102.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 83633201 is about 9145.1189713420. The cubic root of 83633201 is about 437.3135222695.

Adding to 83633201 its reverse (10233638), we get a palindrome (93866839).

The spelling of 83633201 in words is "eighty-three million, six hundred thirty-three thousand, two hundred one".