466161894 has 24 divisors (see below), whose sum is σ = 1101837672. Its totient is φ = 141261120.

The previous prime is 466161893. The next prime is 466161901. The reversal of 466161894 is 498161664.

466161894 is a `hidden beast` number, since 466 + 1 + 6 + 189 + 4 = 666.

It is a super-2 number, since 2×466161894² = 434613822835334472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466161893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1176979 + ... + 1177374.

It is an arithmetic number, because the mean of its divisors is an integer number (45909903).

Almost surely, 2^466161894 is an apocalyptic number.

466161894 is an abundant number, since it is smaller than the sum of its proper divisors (635675778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466161894 is a wasteful number, since it uses less digits than its factorization.

466161894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354372 (or 2354369 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 466161894 is about 21590.7826166631. The cubic root of 466161894 is about 775.3758254889.

The spelling of 466161894 in words is "four hundred sixty-six million, one hundred sixty-one thousand, eight hundred ninety-four".