46663161 has 16 divisors (see below), whose sum is σ = 63685440. Its totient is φ = 30380480.

The previous prime is 46663139. The next prime is 46663163. The reversal of 46663161 is 16136664.

It is a cyclic number.

It is not a de Polignac number, because 46663161 - 2⁷ = 46663033 is a prime.

It is a super-4 number, since 4×46663161⁴ (a number of 32 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (46663163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42226 + ... + 43316.

It is an arithmetic number, because the mean of its divisors is an integer number (3980340).

Almost surely, 2^46663161 is an apocalyptic number.

It is an amenable number.

46663161 is a deficient number, since it is larger than the sum of its proper divisors (17022279).

46663161 is a wasteful number, since it uses less digits than its factorization.

46663161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416.

The product of its digits is 15552, while the sum is 33.

The square root of 46663161 is about 6831.0439172940. The cubic root of 46663161 is about 360.0184172677.

The spelling of 46663161 in words is "forty-six million, six hundred sixty-three thousand, one hundred sixty-one".