83104851 has 4 divisors (see below), whose sum is σ = 110806472. Its totient is φ = 55403232.

The previous prime is 83104843. The next prime is 83104871. The reversal of 83104851 is 15840138.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 83104851 - 2³ = 83104843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83104871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13850806 + ... + 13850811.

It is an arithmetic number, because the mean of its divisors is an integer number (27701618).

Almost surely, 2^83104851 is an apocalyptic number.

83104851 is a deficient number, since it is larger than the sum of its proper divisors (27701621).

83104851 is a wasteful number, since it uses less digits than its factorization.

83104851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27701620.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 83104851 is about 9116.1862091557. The cubic root of 83104851 is about 436.3906715691.

Adding to 83104851 its reverse (15840138), we get a palindrome (98944989).

The spelling of 83104851 in words is "eighty-three million, one hundred four thousand, eight hundred fifty-one".