46161432 has 24 divisors (see below), whose sum is σ = 125020740. Its totient is φ = 15387120.

The previous prime is 46161421. The next prime is 46161439. The reversal of 46161432 is 23416164.

46161432 is a `hidden beast` number, since 4 + 616 + 1 + 43 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 46161396 and 46161405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46161439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320494 + ... + 320637.

Almost surely, 2^46161432 is an apocalyptic number.

It is an amenable number.

46161432 is an abundant number, since it is smaller than the sum of its proper divisors (78859308).

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

46161432 is a wasteful number, since it uses less digits than its factorization.

46161432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641143 (or 641136 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 46161432 is about 6794.2204850888. The cubic root of 46161432 is about 358.7234416434.

Adding to 46161432 its reverse (23416164), we get a palindrome (69577596).

The spelling of 46161432 in words is "forty-six million, one hundred sixty-one thousand, four hundred thirty-two".