36411971 has 2 divisors, whose sum is σ = 36411972. Its totient is φ = 36411970.

The previous prime is 36411941. The next prime is 36412031. The reversal of 36411971 is 17911463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36411971 - 2²² = 32217667 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36411931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18205985 + 18205986.

It is an arithmetic number, because the mean of its divisors is an integer number (18205986).

Almost surely, 2^36411971 is an apocalyptic number.

36411971 is a deficient number, since it is larger than the sum of its proper divisors (1).

36411971 is an equidigital number, since it uses as much as digits as its factorization.

36411971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 36411971 is about 6034.2332570095. The cubic root of 36411971 is about 331.4474860833.

The spelling of 36411971 in words is "thirty-six million, four hundred eleven thousand, nine hundred seventy-one".