83876516 has 6 divisors (see below), whose sum is σ = 146783910. Its totient is φ = 41938256.

The previous prime is 83876503. The next prime is 83876539. The reversal of 83876516 is 61567838.

It can be written as a sum of positive squares in only one way, i.e., 64866916 + 19009600 = 8054^2 + 4360^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10484561 + ... + 10484568.

It is an arithmetic number, because the mean of its divisors is an integer number (24463985).

Almost surely, 2^83876516 is an apocalyptic number.

It is an amenable number.

83876516 is a deficient number, since it is larger than the sum of its proper divisors (62907394).

83876516 is a wasteful number, since it uses less digits than its factorization.

83876516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20969133 (or 20969131 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 83876516 is about 9158.4123078184. The cubic root of 83876516 is about 437.7372053543.

The spelling of 83876516 in words is "eighty-three million, eight hundred seventy-six thousand, five hundred sixteen".