104678051 has 2 divisors, whose sum is σ = 104678052. Its totient is φ = 104678050.

The previous prime is 104678047. The next prime is 104678089. The reversal of 104678051 is 150876401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104678051 - 2² = 104678047 is a prime.

It is a super-2 number, since 2×104678051² = 21914988722317202, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 104677999 and 104678017.

It is not a weakly prime, because it can be changed into another prime (104678251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52339025 + 52339026.

It is an arithmetic number, because the mean of its divisors is an integer number (52339026).

Almost surely, 2^104678051 is an apocalyptic number.

104678051 is a deficient number, since it is larger than the sum of its proper divisors (1).

104678051 is an equidigital number, since it uses as much as digits as its factorization.

104678051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 104678051 is about 10231.2292027889. The cubic root of 104678051 is about 471.2867275960.

It can be divided in two parts, 1046 and 78051, that added together give a palindrome (79097).

The spelling of 104678051 in words is "one hundred four million, six hundred seventy-eight thousand, fifty-one".