1087746967 has 2 divisors, whose sum is σ = 1087746968. Its totient is φ = 1087746966.

The previous prime is 1087746953. The next prime is 1087746973. The reversal of 1087746967 is 7696477801.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1087746967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1087746917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543873483 + 543873484.

It is an arithmetic number, because the mean of its divisors is an integer number (543873484).

Almost surely, 2^1087746967 is an apocalyptic number.

1087746967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1087746967 is an equidigital number, since it uses as much as digits as its factorization.

1087746967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3556224, while the sum is 55.

The square root of 1087746967 is about 32981.0091871064. The cubic root of 1087746967 is about 1028.4328973492.

The spelling of 1087746967 in words is "one billion, eighty-seven million, seven hundred forty-six thousand, nine hundred sixty-seven".