465161112 has 96 divisors (see below), whose sum is σ = 1379130480. Its totient is φ = 140762880.

The previous prime is 465161111. The next prime is 465161119. The reversal of 465161112 is 211161564.

465161112 is a `hidden beast` number, since 4 + 651 + 6 + 1 + 1 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465161111) 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 23 ways as a sum of consecutive naturals, for example, 53023 + ... + 61169.

Almost surely, 2^465161112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 465161112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689565240).

465161112 is an abundant number, since it is smaller than the sum of its proper divisors (913969368).

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

465161112 is a wasteful number, since it uses less digits than its factorization.

465161112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8233 (or 8226 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 465161112 is about 21567.5940243691. The cubic root of 465161112 is about 774.8205547773.

The spelling of 465161112 in words is "four hundred sixty-five million, one hundred sixty-one thousand, one hundred twelve".