83538614 has 8 divisors (see below), whose sum is σ = 129350208. Its totient is φ = 40421880.

The previous prime is 83538613. The next prime is 83538617. The reversal of 83538614 is 41683538.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83538613) 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, 673637 + ... + 673760.

It is an arithmetic number, because the mean of its divisors is an integer number (16168776).

Almost surely, 2^83538614 is an apocalyptic number.

83538614 is a deficient number, since it is larger than the sum of its proper divisors (45811594).

83538614 is a wasteful number, since it uses less digits than its factorization.

83538614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347430.

The product of its digits is 69120, while the sum is 38.

The square root of 83538614 is about 9139.9460611100. The cubic root of 83538614 is about 437.1485966284.

The spelling of 83538614 in words is "eighty-three million, five hundred thirty-eight thousand, six hundred fourteen".