456647468 has 6 divisors (see below), whose sum is σ = 799133076. Its totient is φ = 228323732.

The previous prime is 456647461. The next prime is 456647473. The reversal of 456647468 is 864746654.

It is a super-2 number, since 2×456647468² = 417053820061622048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (456647461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57080930 + ... + 57080937.

It is an arithmetic number, because the mean of its divisors is an integer number (133188846).

Almost surely, 2^456647468 is an apocalyptic number.

It is an amenable number.

456647468 is a deficient number, since it is larger than the sum of its proper divisors (342485608).

456647468 is a wasteful number, since it uses less digits than its factorization.

456647468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114161871 (or 114161869 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 50.

The square root of 456647468 is about 21369.3113599854. The cubic root of 456647468 is about 770.0643494880.

The spelling of 456647468 in words is "four hundred fifty-six million, six hundred forty-seven thousand, four hundred sixty-eight".