104456783 has 4 divisors (see below), whose sum is σ = 104514600. Its totient is φ = 104398968.

The previous prime is 104456773. The next prime is 104456791. The reversal of 104456783 is 387654401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 387654401 = 757 ⋅512093.

It is a cyclic number.

It is not a de Polignac number, because 104456783 - 2⁴ = 104456767 is a prime.

It is a super-2 number, since 2×104456783² = 21822439029418178, 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 (104456743) 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, 26108 + ... + 29841.

It is an arithmetic number, because the mean of its divisors is an integer number (26128650).

Almost surely, 2^104456783 is an apocalyptic number.

104456783 is a deficient number, since it is larger than the sum of its proper divisors (57817).

104456783 is an equidigital number, since it uses as much as digits as its factorization.

104456783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57816.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 104456783 is about 10220.4101189727. The cubic root of 104456783 is about 470.9544254146.

The spelling of 104456783 in words is "one hundred four million, four hundred fifty-six thousand, seven hundred eighty-three".