468061881 has 16 divisors (see below), whose sum is σ = 713616768. Its totient is φ = 267321600.

The previous prime is 468061879. The next prime is 468061897. The reversal of 468061881 is 188160864.

It is not a de Polignac number, because 468061881 - 2¹ = 468061879 is a prime.

It is a super-2 number, since 2×468061881² = 438163848890516322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (468061801) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 44401 + ... + 53921.

It is an arithmetic number, because the mean of its divisors is an integer number (44601048).

Almost surely, 2^468061881 is an apocalyptic number.

It is an amenable number.

468061881 is a deficient number, since it is larger than the sum of its proper divisors (245554887).

468061881 is a wasteful number, since it uses less digits than its factorization.

468061881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11872.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 468061881 is about 21634.7378306279. The cubic root of 468061881 is about 776.4278255399.

The spelling of 468061881 in words is "four hundred sixty-eight million, sixty-one thousand, eight hundred eighty-one".