454441087 has 8 divisors (see below), whose sum is σ = 456474240. Its totient is φ = 452413080.

The previous prime is 454441063. The next prime is 454441123. The reversal of 454441087 is 780144454.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 454441087 - 2¹⁵ = 454408319 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 (454441987) 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, 390168 + ... + 391330.

It is an arithmetic number, because the mean of its divisors is an integer number (57059280).

Almost surely, 2^454441087 is an apocalyptic number.

454441087 is a deficient number, since it is larger than the sum of its proper divisors (2033153).

454441087 is a wasteful number, since it uses less digits than its factorization.

454441087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573.

The product of its (nonzero) digits is 71680, while the sum is 37.

The square root of 454441087 is about 21317.6238591453. The cubic root of 454441087 is about 768.8221080972.

The spelling of 454441087 in words is "four hundred fifty-four million, four hundred forty-one thousand, eighty-seven".