83238633 has 24 divisors (see below), whose sum is σ = 125910720. Its totient is φ = 52889760.

The previous prime is 83238619. The next prime is 83238703. The reversal of 83238633 is 33683238.

It is not a de Polignac number, because 83238633 - 2¹⁷ = 83107561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83238433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77923 + ... + 78983.

It is an arithmetic number, because the mean of its divisors is an integer number (5246280).

Almost surely, 2^83238633 is an apocalyptic number.

It is an amenable number.

83238633 is a deficient number, since it is larger than the sum of its proper divisors (42672087).

83238633 is a wasteful number, since it uses less digits than its factorization.

83238633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1466 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 83238633 is about 9123.5208664199. The cubic root of 83238633 is about 436.6247129309.

The spelling of 83238633 in words is "eighty-three million, two hundred thirty-eight thousand, six hundred thirty-three".