104387867 has 2 divisors, whose sum is σ = 104387868. Its totient is φ = 104387866.

The previous prime is 104387831. The next prime is 104387873. The reversal of 104387867 is 768783401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104387867 - 2²⁶ = 37279003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104387807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52193933 + 52193934.

It is an arithmetic number, because the mean of its divisors is an integer number (52193934).

Almost surely, 2^104387867 is an apocalyptic number.

104387867 is a deficient number, since it is larger than the sum of its proper divisors (1).

104387867 is an equidigital number, since it uses as much as digits as its factorization.

104387867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 104387867 is about 10217.0380737276. The cubic root of 104387867 is about 470.8508309436.

The spelling of 104387867 in words is "one hundred four million, three hundred eighty-seven thousand, eight hundred sixty-seven".