462444130 has 16 divisors (see below), whose sum is σ = 854897400. Its totient is φ = 179978112.

The previous prime is 462444127. The next prime is 462444161. The reversal of 462444130 is 31444264.

It can be written as a sum of positive squares in 4 ways, for example, as 333099001 + 129345129 = 18251^2 + 11373^2 .

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 7 ways as a sum of consecutive naturals, for example, 624555 + ... + 625294.

Almost surely, 2^462444130 is an apocalyptic number.

462444130 is a deficient number, since it is larger than the sum of its proper divisors (392453270).

462444130 is a wasteful number, since it uses less digits than its factorization.

462444130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249893.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 462444130 is about 21504.5141772606. The cubic root of 462444130 is about 773.3090458005.

Adding to 462444130 its reverse (31444264), we get a palindrome (493888394).

The spelling of 462444130 in words is "four hundred sixty-two million, four hundred forty-four thousand, one hundred thirty".