462512330 has 32 divisors (see below), whose sum is σ = 960888960. Its totient is φ = 157003200.

The previous prime is 462512327. The next prime is 462512357. The reversal of 462512330 is 33215264.

It is a self number, because there is not a number n which added to its sum of digits gives 462512330.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 25640 + ... + 39779.

It is an arithmetic number, because the mean of its divisors is an integer number (30027780).

Almost surely, 2^462512330 is an apocalyptic number.

462512330 is an abundant number, since it is smaller than the sum of its proper divisors (498376630).

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

462512330 is a wasteful number, since it uses less digits than its factorization.

462512330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65534.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 462512330 is about 21506.0998323731. The cubic root of 462512330 is about 773.3470591021.

Adding to 462512330 its reverse (33215264), we get a palindrome (495727594).

The spelling of 462512330 in words is "four hundred sixty-two million, five hundred twelve thousand, three hundred thirty".