454074161 has 16 divisors (see below), whose sum is σ = 470486016. Its totient is φ = 438025536.

The previous prime is 454074151. The next prime is 454074163. The reversal of 454074161 is 161470454.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454074161 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (454074163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1217171 + ... + 1217543.

It is an arithmetic number, because the mean of its divisors is an integer number (29405376).

Almost surely, 2^454074161 is an apocalyptic number.

It is an amenable number.

454074161 is a deficient number, since it is larger than the sum of its proper divisors (16411855).

454074161 is a wasteful number, since it uses less digits than its factorization.

454074161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 454074161 is about 21309.0159556935. The cubic root of 454074161 is about 768.6151309350.

The spelling of 454074161 in words is "four hundred fifty-four million, seventy-four thousand, one hundred sixty-one".