36163161 has 12 divisors (see below), whose sum is σ = 52316992. Its totient is φ = 24071256.

The previous prime is 36163157. The next prime is 36163177. The reversal of 36163161 is 16136163.

It is a happy number.

It is not a de Polignac number, because 36163161 - 2² = 36163157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36163121) 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, 3780 + ... + 9306.

Almost surely, 2^36163161 is an apocalyptic number.

It is an amenable number.

36163161 is a deficient number, since it is larger than the sum of its proper divisors (16153831).

36163161 is a wasteful number, since it uses less digits than its factorization.

36163161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6260 (or 6257 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 36163161 is about 6013.5813788457. The cubic root of 36163161 is about 330.6908118199.

The spelling of 36163161 in words is "thirty-six million, one hundred sixty-three thousand, one hundred sixty-one".