83836001 has 4 divisors (see below), whose sum is σ = 83882004. Its totient is φ = 83790000.

The previous prime is 83835979. The next prime is 83836007. The reversal of 83836001 is 10063838.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10063838 = 2 ⋅5031919.

It can be written as a sum of positive squares in 2 ways, for example, as 53640976 + 30195025 = 7324^2 + 5495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83836001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83836007) 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, 20150 + ... + 23951.

It is an arithmetic number, because the mean of its divisors is an integer number (20970501).

Almost surely, 2^83836001 is an apocalyptic number.

It is an amenable number.

83836001 is a deficient number, since it is larger than the sum of its proper divisors (46003).

83836001 is a wasteful number, since it uses less digits than its factorization.

83836001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46002.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 83836001 is about 9156.2001397960. The cubic root of 83836001 is about 437.6667137157. Note that the first 3 decimals are identical.

Adding to 83836001 its reverse (10063838), we get a palindrome (93899839).

The spelling of 83836001 in words is "eighty-three million, eight hundred thirty-six thousand, one".