454426971 has 16 divisors (see below), whose sum is σ = 646535040. Its totient is φ = 283072320.

The previous prime is 454426957. The next prime is 454426981. The reversal of 454426971 is 179624454.

It is not a de Polignac number, because 454426971 - 2⁹ = 454426459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454426981) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 50445 + ... + 58766.

It is an arithmetic number, because the mean of its divisors is an integer number (40408440).

Almost surely, 2^454426971 is an apocalyptic number.

454426971 is a deficient number, since it is larger than the sum of its proper divisors (192108069).

454426971 is a wasteful number, since it uses less digits than its factorization.

454426971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109306.

The product of its digits is 241920, while the sum is 42.

The square root of 454426971 is about 21317.2927690174. The cubic root of 454426971 is about 768.8141475455.

The spelling of 454426971 in words is "four hundred fifty-four million, four hundred twenty-six thousand, nine hundred seventy-one".