462534643 has 4 divisors (see below), whose sum is σ = 468870808. Its totient is φ = 456198480.

The previous prime is 462534637. The next prime is 462534673. The reversal of 462534643 is 346435264.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 462534643 - 2⁹ = 462534131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (462534673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3167973 + ... + 3168118.

It is an arithmetic number, because the mean of its divisors is an integer number (117217702).

Almost surely, 2^462534643 is an apocalyptic number.

462534643 is a deficient number, since it is larger than the sum of its proper divisors (6336165).

462534643 is an equidigital number, since it uses as much as digits as its factorization.

462534643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336164.

The product of its digits is 207360, while the sum is 37.

The square root of 462534643 is about 21506.6185859144. The cubic root of 462534643 is about 773.3594951060.

The spelling of 462534643 in words is "four hundred sixty-two million, five hundred thirty-four thousand, six hundred forty-three".