36090487 has 2 divisors, whose sum is σ = 36090488. Its totient is φ = 36090486.

The previous prime is 36090463. The next prime is 36090493. The reversal of 36090487 is 78409063.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36090487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36090497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18045243 + 18045244.

It is an arithmetic number, because the mean of its divisors is an integer number (18045244).

Almost surely, 2^36090487 is an apocalyptic number.

36090487 is a deficient number, since it is larger than the sum of its proper divisors (1).

36090487 is an equidigital number, since it uses as much as digits as its factorization.

36090487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 36090487 is about 6007.5358509126. The cubic root of 36090487 is about 330.4691429525.

The spelling of 36090487 in words is "thirty-six million, ninety thousand, four hundred eighty-seven".