4454791 has 4 divisors (see below), whose sum is σ = 4859784. Its totient is φ = 4049800.

The previous prime is 4454789. The next prime is 4454819. The reversal of 4454791 is 1974544.

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 4454791 - 2¹ = 4454789 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 (4454711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202480 + ... + 202501.

It is an arithmetic number, because the mean of its divisors is an integer number (1214946).

Almost surely, 2^4454791 is an apocalyptic number.

4454791 is a deficient number, since it is larger than the sum of its proper divisors (404993).

4454791 is a wasteful number, since it uses less digits than its factorization.

4454791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404992.

The product of its digits is 20160, while the sum is 34.

The square root of 4454791 is about 2110.6375813957. The cubic root of 4454791 is about 164.5416234136.

The spelling of 4454791 in words is "four million, four hundred fifty-four thousand, seven hundred ninety-one".