1077002987 has 2 divisors, whose sum is σ = 1077002988. Its totient is φ = 1077002986.

The previous prime is 1077002981. The next prime is 1077003001. The reversal of 1077002987 is 7892007701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1077002987 - 2²² = 1072808683 is a prime.

It is not a weakly prime, because it can be changed into another prime (1077002981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538501493 + 538501494.

It is an arithmetic number, because the mean of its divisors is an integer number (538501494).

Almost surely, 2^1077002987 is an apocalyptic number.

1077002987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077002987 is an equidigital number, since it uses as much as digits as its factorization.

1077002987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 41.

The square root of 1077002987 is about 32817.7236718210. The cubic root of 1077002987 is about 1025.0356480166.

The spelling of 1077002987 in words is "one billion, seventy-seven million, two thousand, nine hundred eighty-seven".