462516321 has 8 divisors (see below), whose sum is σ = 622346560. Its totient is φ = 305515152.

The previous prime is 462516227. The next prime is 462516337. The reversal of 462516321 is 123615264.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 462516321 - 2¹⁹ = 461992033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462516371) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 706885 + ... + 707538.

It is an arithmetic number, because the mean of its divisors is an integer number (77793320).

Almost surely, 2^462516321 is an apocalyptic number.

It is an amenable number.

462516321 is a deficient number, since it is larger than the sum of its proper divisors (159830239).

462516321 is a wasteful number, since it uses less digits than its factorization.

462516321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414535.

The product of its digits is 8640, while the sum is 30.

The square root of 462516321 is about 21506.1926198014. The cubic root of 462516321 is about 773.3492834891.

The spelling of 462516321 in words is "four hundred sixty-two million, five hundred sixteen thousand, three hundred twenty-one".