104879651 has 4 divisors (see below), whose sum is σ = 105021552. Its totient is φ = 104737752.

The previous prime is 104879629. The next prime is 104879659. The reversal of 104879651 is 156978401.

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

It is a cyclic number.

It is not a de Polignac number, because 104879651 - 2⁶ = 104879587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104879599 and 104879608.

It is not an unprimeable number, because it can be changed into a prime (104879659) 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, 69836 + ... + 71321.

It is an arithmetic number, because the mean of its divisors is an integer number (26255388).

Almost surely, 2^104879651 is an apocalyptic number.

104879651 is a deficient number, since it is larger than the sum of its proper divisors (141901).

104879651 is an equidigital number, since it uses as much as digits as its factorization.

104879651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141900.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 104879651 is about 10241.0766523838. The cubic root of 104879651 is about 471.5890847576.

The spelling of 104879651 in words is "one hundred four million, eight hundred seventy-nine thousand, six hundred fifty-one".