83129314 has 16 divisors (see below), whose sum is σ = 131689152. Its totient is φ = 39276688.

The previous prime is 83129311. The next prime is 83129317. The reversal of 83129314 is 41392138.

It is an interprime number because it is at equal distance from previous prime (83129311) and next prime (83129317).

It is a super-2 number, since 2×83129314² = 13820965692221192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83129311) 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, 7069 + ... + 14704.

It is an arithmetic number, because the mean of its divisors is an integer number (8230572).

Almost surely, 2^83129314 is an apocalyptic number.

83129314 is a deficient number, since it is larger than the sum of its proper divisors (48559838).

83129314 is a wasteful number, since it uses less digits than its factorization.

83129314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21881.

The product of its digits is 5184, while the sum is 31.

The square root of 83129314 is about 9117.5278447614. The cubic root of 83129314 is about 436.4334864693.

The spelling of 83129314 in words is "eighty-three million, one hundred twenty-nine thousand, three hundred fourteen".