83238107 has 8 divisors (see below), whose sum is σ = 87724560. Its totient is φ = 78762240.

The previous prime is 83238083. The next prime is 83238109. The reversal of 83238107 is 70183238.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83238107 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83238109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17507 + ... + 21747.

It is an arithmetic number, because the mean of its divisors is an integer number (10965570).

Almost surely, 2^83238107 is an apocalyptic number.

83238107 is a deficient number, since it is larger than the sum of its proper divisors (4486453).

83238107 is a wasteful number, since it uses less digits than its factorization.

83238107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5293.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 83238107 is about 9123.4920397839. The cubic root of 83238107 is about 436.6237932254.

The spelling of 83238107 in words is "eighty-three million, two hundred thirty-eight thousand, one hundred seven".