83831414 has 16 divisors (see below), whose sum is σ = 128446560. Its totient is φ = 41025600.

The previous prime is 83831413. The next prime is 83831441. The reversal of 83831414 is 41413838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83831413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15647 + ... + 20309.

It is an arithmetic number, because the mean of its divisors is an integer number (8027910).

Almost surely, 2^83831414 is an apocalyptic number.

83831414 is a deficient number, since it is larger than the sum of its proper divisors (44615146).

83831414 is a wasteful number, since it uses less digits than its factorization.

83831414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855.

The product of its digits is 9216, while the sum is 32.

The square root of 83831414 is about 9155.9496503640. The cubic root of 83831414 is about 437.6587314098.

The spelling of 83831414 in words is "eighty-three million, eight hundred thirty-one thousand, four hundred fourteen".