468612113 has 2 divisors, whose sum is σ = 468612114. Its totient is φ = 468612112.

The previous prime is 468612103. The next prime is 468612127. The reversal of 468612113 is 311216864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 430023169 + 38588944 = 20737^2 + 6212^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468612113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 468612113.

It is not a weakly prime, because it can be changed into another prime (468612103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234306056 + 234306057.

It is an arithmetic number, because the mean of its divisors is an integer number (234306057).

Almost surely, 2^468612113 is an apocalyptic number.

It is an amenable number.

468612113 is a deficient number, since it is larger than the sum of its proper divisors (1).

468612113 is an equidigital number, since it uses as much as digits as its factorization.

468612113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 32.

The square root of 468612113 is about 21647.4504965365. The cubic root of 468612113 is about 776.7319506687.

Adding to 468612113 its reverse (311216864), we get a palindrome (779828977).

The spelling of 468612113 in words is "four hundred sixty-eight million, six hundred twelve thousand, one hundred thirteen".