468805481 has 8 divisors (see below), whose sum is σ = 517964544. Its totient is φ = 422044480.

The previous prime is 468805471. The next prime is 468805483. The reversal of 468805481 is 184508864.

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

It is not a de Polignac number, because 468805481 - 2²² = 464611177 is a prime.

It is a super-2 number, since 2×468805481² = 439557158031282722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (468805483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599105 + ... + 599886.

It is an arithmetic number, because the mean of its divisors is an integer number (64745568).

Almost surely, 2^468805481 is an apocalyptic number.

It is an amenable number.

468805481 is a deficient number, since it is larger than the sum of its proper divisors (49159063).

468805481 is a wasteful number, since it uses less digits than its factorization.

468805481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199031.

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 468805481 is about 21651.9163355117. The cubic root of 468805481 is about 776.8387728113.

The spelling of 468805481 in words is "four hundred sixty-eight million, eight hundred five thousand, four hundred eighty-one".