454621027 has 8 divisors (see below), whose sum is σ = 519869792. Its totient is φ = 389448000.

The previous prime is 454621007. The next prime is 454621039. The reversal of 454621027 is 720126454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454621027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454621027.

It is not an unprimeable number, because it can be changed into a prime (454621007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5424 + ... + 30637.

It is an arithmetic number, because the mean of its divisors is an integer number (64983724).

Almost surely, 2^454621027 is an apocalyptic number.

454621027 is a deficient number, since it is larger than the sum of its proper divisors (65248765).

454621027 is a wasteful number, since it uses less digits than its factorization.

454621027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37869.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 454621027 is about 21321.8438930595. The cubic root of 454621027 is about 768.9235686964.

The spelling of 454621027 in words is "four hundred fifty-four million, six hundred twenty-one thousand, twenty-seven".