1202987 has 2 divisors, whose sum is σ = 1202988. Its totient is φ = 1202986.

The previous prime is 1202977. The next prime is 1203019. The reversal of 1202987 is 7892021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202987 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1202977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601493 + 601494.

It is an arithmetic number, because the mean of its divisors is an integer number (601494).

2^1202987 is an apocalyptic number.

1202987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202987 is an equidigital number, since it uses as much as digits as its factorization.

1202987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1202987 is about 1096.8076403818. The cubic root of 1202987 is about 106.3539550047.

The spelling of 1202987 in words is "one million, two hundred two thousand, nine hundred eighty-seven".