83876612 has 6 divisors (see below), whose sum is σ = 146784078. Its totient is φ = 41938304.

The previous prime is 83876609. The next prime is 83876629. The reversal of 83876612 is 21667838.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 78039556 + 5837056 = 8834^2 + 2416^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 83876612.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10484573 + ... + 10484580.

It is an arithmetic number, because the mean of its divisors is an integer number (24464013).

Almost surely, 2^83876612 is an apocalyptic number.

It is an amenable number.

83876612 is a deficient number, since it is larger than the sum of its proper divisors (62907466).

83876612 is a wasteful number, since it uses less digits than its factorization.

83876612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20969157 (or 20969155 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 83876612 is about 9158.4175489000. The cubic root of 83876612 is about 437.7373723568.

The spelling of 83876612 in words is "eighty-three million, eight hundred seventy-six thousand, six hundred twelve".