104077447 has 4 divisors (see below), whose sum is σ = 107434816. Its totient is φ = 100720080.

The previous prime is 104077429. The next prime is 104077453. The reversal of 104077447 is 744770401.

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 104077447 - 2¹¹ = 104075399 is a prime.

It is a super-2 number, since 2×104077447² = 21664229948075618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104077747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1678638 + ... + 1678699.

It is an arithmetic number, because the mean of its divisors is an integer number (26858704).

Almost surely, 2^104077447 is an apocalyptic number.

104077447 is a deficient number, since it is larger than the sum of its proper divisors (3357369).

104077447 is an equidigital number, since it uses as much as digits as its factorization.

104077447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357368.

The product of its (nonzero) digits is 21952, while the sum is 34.

The square root of 104077447 is about 10201.8354721099. The cubic root of 104077447 is about 470.3836417961.

It can be divided in two parts, 1040 and 77447, that added together give a palindrome (78487).

The spelling of 104077447 in words is "one hundred four million, seventy-seven thousand, four hundred forty-seven".