4454641 has 4 divisors (see below), whose sum is σ = 4459072. Its totient is φ = 4450212.

The previous prime is 4454621. The next prime is 4454657. The reversal of 4454641 is 1464544.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4454641 - 2¹⁷ = 4323569 is a prime.

It is a Duffinian number.

4454641 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4454621) 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, 100 + ... + 2986.

It is an arithmetic number, because the mean of its divisors is an integer number (1114768).

Almost surely, 2^4454641 is an apocalyptic number.

It is an amenable number.

4454641 is a deficient number, since it is larger than the sum of its proper divisors (4431).

4454641 is a wasteful number, since it uses less digits than its factorization.

4454641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430.

The product of its digits is 7680, while the sum is 28.

The square root of 4454641 is about 2110.6020468103. The cubic root of 4454641 is about 164.5397765989.

The spelling of 4454641 in words is "four million, four hundred fifty-four thousand, six hundred forty-one".