46171081 has 12 divisors (see below), whose sum is σ = 51038064. Its totient is φ = 41420600.

The previous prime is 46171063. The next prime is 46171091. The reversal of 46171081 is 18017164.

It is not a de Polignac number, because 46171081 - 2⁵ = 46171049 is a prime.

It is a super-2 number, since 2×46171081² = 4263537441417122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46171091) 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, 257850 + ... + 258028.

It is an arithmetic number, because the mean of its divisors is an integer number (4253172).

Almost surely, 2^46171081 is an apocalyptic number.

It is an amenable number.

46171081 is a deficient number, since it is larger than the sum of its proper divisors (4866983).

46171081 is a wasteful number, since it uses less digits than its factorization.

46171081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 46171081 is about 6794.9305368046. The cubic root of 46171081 is about 358.7484342342.

The spelling of 46171081 in words is "forty-six million, one hundred seventy-one thousand, eighty-one".