36897163 has 2 divisors, whose sum is σ = 36897164. Its totient is φ = 36897162.

The previous prime is 36897149. The next prime is 36897173. The reversal of 36897163 is 36179863.

It is a strong prime.

It is an emirp because it is prime and its reverse (36179863) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36897163 is a prime.

It is a super-2 number, since 2×36897163² = 2722801274897138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36897143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18448581 + 18448582.

It is an arithmetic number, because the mean of its divisors is an integer number (18448582).

Almost surely, 2^36897163 is an apocalyptic number.

36897163 is a deficient number, since it is larger than the sum of its proper divisors (1).

36897163 is an equidigital number, since it uses as much as digits as its factorization.

36897163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 43.

The square root of 36897163 is about 6074.3034991676. The cubic root of 36897163 is about 332.9131818630.

The spelling of 36897163 in words is "thirty-six million, eight hundred ninety-seven thousand, one hundred sixty-three".