468363181 has 32 divisors (see below), whose sum is σ = 573027840. Its totient is φ = 377092800.

The previous prime is 468363169. The next prime is 468363187. The reversal of 468363181 is 181363864.

It is a happy number.

It is not a de Polignac number, because 468363181 - 2⁵ = 468363149 is a prime.

It is a super-2 number, since 2×468363181² = 438728138632877522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468363187) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 362146 + ... + 363436.

It is an arithmetic number, because the mean of its divisors is an integer number (17907120).

Almost surely, 2^468363181 is an apocalyptic number.

It is an amenable number.

468363181 is a deficient number, since it is larger than the sum of its proper divisors (104664659).

468363181 is a wasteful number, since it uses less digits than its factorization.

468363181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417.

The product of its digits is 82944, while the sum is 40.

The square root of 468363181 is about 21641.7000487485. The cubic root of 468363181 is about 776.5943900724.

The spelling of 468363181 in words is "four hundred sixty-eight million, three hundred sixty-three thousand, one hundred eighty-one".