454235216 has 10 divisors (see below), whose sum is σ = 880080762. Its totient is φ = 227117600.

The previous prime is 454235183. The next prime is 454235239. The reversal of 454235216 is 612532454.

It can be written as a sum of positive squares in only one way, i.e., 416976400 + 37258816 = 20420^2 + 6104^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14194835 + ... + 14194866.

Almost surely, 2^454235216 is an apocalyptic number.

It is an amenable number.

454235216 is a deficient number, since it is larger than the sum of its proper divisors (425845546).

454235216 is a wasteful number, since it uses less digits than its factorization.

454235216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28389709 (or 28389703 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 454235216 is about 21312.7946548546. The cubic root of 454235216 is about 768.7059932418.

The spelling of 454235216 in words is "four hundred fifty-four million, two hundred thirty-five thousand, two hundred sixteen".