104364247 has 4 divisors (see below), whose sum is σ = 112392280. Its totient is φ = 96336216.

The previous prime is 104364233. The next prime is 104364257. The reversal of 104364247 is 742463401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104364247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104364257) 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, 4013997 + ... + 4014022.

It is an arithmetic number, because the mean of its divisors is an integer number (28098070).

Almost surely, 2^104364247 is an apocalyptic number.

104364247 is a deficient number, since it is larger than the sum of its proper divisors (8028033).

104364247 is an equidigital number, since it uses as much as digits as its factorization.

104364247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8028032.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 104364247 is about 10215.8820960307. The cubic root of 104364247 is about 470.8153148890.

The spelling of 104364247 in words is "one hundred four million, three hundred sixty-four thousand, two hundred forty-seven".