83233051 has 4 divisors (see below), whose sum is σ = 90799704. Its totient is φ = 75666400.

The previous prime is 83233049. The next prime is 83233063. The reversal of 83233051 is 15033238.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83233051 - 2¹ = 83233049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83233001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3783310 + ... + 3783331.

It is an arithmetic number, because the mean of its divisors is an integer number (22699926).

Almost surely, 2^83233051 is an apocalyptic number.

83233051 is a deficient number, since it is larger than the sum of its proper divisors (7566653).

83233051 is a wasteful number, since it uses less digits than its factorization.

83233051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7566652.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 83233051 is about 9123.2149486900. The cubic root of 83233051 is about 436.6149526648.

Adding to 83233051 its reverse (15033238), we get a palindrome (98266289).

The spelling of 83233051 in words is "eighty-three million, two hundred thirty-three thousand, fifty-one".