454462214 has 4 divisors (see below), whose sum is σ = 681693324. Its totient is φ = 227231106.

The previous prime is 454462189. The next prime is 454462237. The reversal of 454462214 is 412264454.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 113615552 + ... + 113615555.

It is an arithmetic number, because the mean of its divisors is an integer number (170423331).

Almost surely, 2^454462214 is an apocalyptic number.

454462214 is a deficient number, since it is larger than the sum of its proper divisors (227231110).

454462214 is a wasteful number, since it uses less digits than its factorization.

454462214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227231109.

The product of its digits is 30720, while the sum is 32.

The square root of 454462214 is about 21318.1193823470. The cubic root of 454462214 is about 768.8340221116.

The spelling of 454462214 in words is "four hundred fifty-four million, four hundred sixty-two thousand, two hundred fourteen".