83889014 has 16 divisors (see below), whose sum is σ = 137543616. Its totient is φ = 38056200.

The previous prime is 83888989. The next prime is 83889019. The reversal of 83889014 is 41098838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83889019) 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, 8549 + ... + 15519.

It is an arithmetic number, because the mean of its divisors is an integer number (8596476).

Almost surely, 2^83889014 is an apocalyptic number.

83889014 is a deficient number, since it is larger than the sum of its proper divisors (53654602).

83889014 is a wasteful number, since it uses less digits than its factorization.

83889014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 83889014 is about 9159.0946059095. The cubic root of 83889014 is about 437.7589459167.

The spelling of 83889014 in words is "eighty-three million, eight hundred eighty-nine thousand, fourteen".