83676855 has 16 divisors (see below), whose sum is σ = 140929920. Its totient is φ = 42278688.

The previous prime is 83676833. The next prime is 83676899. The reversal of 83676855 is 55867638.

It is not a de Polignac number, because 83676855 - 2⁵ = 83676823 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146517 + ... + 147086.

It is an arithmetic number, because the mean of its divisors is an integer number (8808120).

Almost surely, 2^83676855 is an apocalyptic number.

83676855 is a deficient number, since it is larger than the sum of its proper divisors (57253065).

83676855 is a wasteful number, since it uses less digits than its factorization.

83676855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293630.

The product of its digits is 1209600, while the sum is 48.

The square root of 83676855 is about 9147.5053976480. The cubic root of 83676855 is about 437.3895971763.

The spelling of 83676855 in words is "eighty-three million, six hundred seventy-six thousand, eight hundred fifty-five".