454414916 has 6 divisors (see below), whose sum is σ = 795226110. Its totient is φ = 227207456.

The previous prime is 454414907. The next prime is 454414921. The reversal of 454414916 is 619414454.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 248377600 + 206037316 = 15760^2 + 14354^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 454414916.

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, 56801861 + ... + 56801868.

It is an arithmetic number, because the mean of its divisors is an integer number (132537685).

Almost surely, 2^454414916 is an apocalyptic number.

It is an amenable number.

454414916 is a deficient number, since it is larger than the sum of its proper divisors (340811194).

454414916 is a wasteful number, since it uses less digits than its factorization.

454414916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113603733 (or 113603731 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 454414916 is about 21317.0100154782. The cubic root of 454414916 is about 768.8073491400.

The spelling of 454414916 in words is "four hundred fifty-four million, four hundred fourteen thousand, nine hundred sixteen".