1180087 has 2 divisors, whose sum is σ = 1180088. Its totient is φ = 1180086.

The previous prime is 1180073. The next prime is 1180093. The reversal of 1180087 is 7800811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1180087 - 2¹¹ = 1178039 is a prime.

1180087 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1180027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 590043 + 590044.

It is an arithmetic number, because the mean of its divisors is an integer number (590044).

2^1180087 is an apocalyptic number.

1180087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180087 is an equidigital number, since it uses as much as digits as its factorization.

1180087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 1180087 is about 1086.3180933778. The cubic root of 1180087 is about 105.6747774902.

Adding to 1180087 its reverse (7800811), we get a palindrome (8980898).

The spelling of 1180087 in words is "one million, one hundred eighty thousand, eighty-seven".