104454743 has 4 divisors (see below), whose sum is σ = 104638248. Its totient is φ = 104271240.

The previous prime is 104454709. The next prime is 104454787. The reversal of 104454743 is 347454401.

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 104454743 - 2⁸ = 104454487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104454643) 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, 90896 + ... + 92037.

It is an arithmetic number, because the mean of its divisors is an integer number (26159562).

Almost surely, 2^104454743 is an apocalyptic number.

104454743 is a deficient number, since it is larger than the sum of its proper divisors (183505).

104454743 is an equidigital number, since it uses as much as digits as its factorization.

104454743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183504.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 104454743 is about 10220.3103181851. The cubic root of 104454743 is about 470.9513595430.

The spelling of 104454743 in words is "one hundred four million, four hundred fifty-four thousand, seven hundred forty-three".