456452216 has 32 divisors (see below), whose sum is σ = 940492080. Its totient is φ = 205958400.

The previous prime is 456452209. The next prime is 456452237. The reversal of 456452216 is 612254654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6875 + ... + 30986.

Almost surely, 2^456452216 is an apocalyptic number.

It is an amenable number.

456452216 is an abundant number, since it is smaller than the sum of its proper divisors (484039864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

456452216 is a wasteful number, since it uses less digits than its factorization.

456452216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38015 (or 38011 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 456452216 is about 21364.7423574449. The cubic root of 456452216 is about 769.9545798811.

The spelling of 456452216 in words is "four hundred fifty-six million, four hundred fifty-two thousand, two hundred sixteen".