462240230 has 8 divisors (see below), whose sum is σ = 832032432. Its totient is φ = 184896088.

The previous prime is 462240203. The next prime is 462240263. The reversal of 462240230 is 32042264.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 462240196 and 462240205.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23112002 + ... + 23112021.

It is an arithmetic number, because the mean of its divisors is an integer number (104004054).

Almost surely, 2^462240230 is an apocalyptic number.

462240230 is a deficient number, since it is larger than the sum of its proper divisors (369792202).

462240230 is a wasteful number, since it uses less digits than its factorization.

462240230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46224030.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 462240230 is about 21499.7727894971. The cubic root of 462240230 is about 773.1953737666.

Adding to 462240230 its reverse (32042264), we get a palindrome (494282494).

The spelling of 462240230 in words is "four hundred sixty-two million, two hundred forty thousand, two hundred thirty".