36842087 has 2 divisors, whose sum is σ = 36842088. Its totient is φ = 36842086.

The previous prime is 36842081. The next prime is 36842107. The reversal of 36842087 is 78024863.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36842087 - 2¹² = 36837991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36842087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36842081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18421043 + 18421044.

It is an arithmetic number, because the mean of its divisors is an integer number (18421044).

Almost surely, 2^36842087 is an apocalyptic number.

36842087 is a deficient number, since it is larger than the sum of its proper divisors (1).

36842087 is an equidigital number, since it uses as much as digits as its factorization.

36842087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 36842087 is about 6069.7682822329. The cubic root of 36842087 is about 332.7474540620.

The spelling of 36842087 in words is "thirty-six million, eight hundred forty-two thousand, eighty-seven".