456520334 has 16 divisors (see below), whose sum is σ = 721748880. Its totient is φ = 215968320.

The previous prime is 456520333. The next prime is 456520417. The reversal of 456520334 is 433025654.

It is a self number, because there is not a number n which added to its sum of digits gives 456520334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456520331) 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 in 7 ways as a sum of consecutive naturals, for example, 23882 + ... + 38514.

It is an arithmetic number, because the mean of its divisors is an integer number (45109305).

Almost surely, 2^456520334 is an apocalyptic number.

456520334 is a deficient number, since it is larger than the sum of its proper divisors (265228546).

456520334 is a wasteful number, since it uses less digits than its factorization.

456520334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15475.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 456520334 is about 21366.3364665073. The cubic root of 456520334 is about 769.9928790031.

Adding to 456520334 its reverse (433025654), we get a palindrome (889545988).

The spelling of 456520334 in words is "four hundred fifty-six million, five hundred twenty thousand, three hundred thirty-four".