468123212 has 6 divisors (see below), whose sum is σ = 819215628. Its totient is φ = 234061604.

The previous prime is 468123193. The next prime is 468123221. The reversal of 468123212 is 212321864.

It is a happy number.

It is a super-2 number, since 2×468123212² = 438278683226393888, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 58515398 + ... + 58515405.

It is an arithmetic number, because the mean of its divisors is an integer number (136535938).

Almost surely, 2^468123212 is an apocalyptic number.

It is an amenable number.

468123212 is a deficient number, since it is larger than the sum of its proper divisors (351092416).

468123212 is a wasteful number, since it uses less digits than its factorization.

468123212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117030807 (or 117030805 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 468123212 is about 21636.1552037325. The cubic root of 468123212 is about 776.4617363091.

The spelling of 468123212 in words is "four hundred sixty-eight million, one hundred twenty-three thousand, two hundred twelve".