454285231 has 8 divisors (see below), whose sum is σ = 479556720. Its totient is φ = 429149952.

The previous prime is 454285229. The next prime is 454285243. The reversal of 454285231 is 132582454.

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 454285231 - 2¹ = 454285229 is a prime.

It is a super-2 number, since 2×454285231² = 412750142209446722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454285201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27160 + ... + 40573.

It is an arithmetic number, because the mean of its divisors is an integer number (59944590).

Almost surely, 2^454285231 is an apocalyptic number.

454285231 is a deficient number, since it is larger than the sum of its proper divisors (25271489).

454285231 is a wasteful number, since it uses less digits than its factorization.

454285231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68105.

The product of its digits is 38400, while the sum is 34.

The square root of 454285231 is about 21313.9679787692. The cubic root of 454285231 is about 768.7342058050.

The spelling of 454285231 in words is "four hundred fifty-four million, two hundred eighty-five thousand, two hundred thirty-one".