36074491 has 2 divisors, whose sum is σ = 36074492. Its totient is φ = 36074490.

The previous prime is 36074471. The next prime is 36074497. The reversal of 36074491 is 19447063.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36074491 is a prime.

It is not a weakly prime, because it can be changed into another prime (36074497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18037245 + 18037246.

It is an arithmetic number, because the mean of its divisors is an integer number (18037246).

Almost surely, 2^36074491 is an apocalyptic number.

36074491 is a deficient number, since it is larger than the sum of its proper divisors (1).

36074491 is an equidigital number, since it uses as much as digits as its factorization.

36074491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 36074491 is about 6006.2043754771. The cubic root of 36074491 is about 330.4203123047.

The spelling of 36074491 in words is "thirty-six million, seventy-four thousand, four hundred ninety-one".