1087450907 has 2 divisors, whose sum is σ = 1087450908. Its totient is φ = 1087450906.

The previous prime is 1087450841. The next prime is 1087450909. The reversal of 1087450907 is 7090547801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1087450907 - 2¹⁸ = 1087188763 is a prime.

Together with 1087450909, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1087450909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543725453 + 543725454.

It is an arithmetic number, because the mean of its divisors is an integer number (543725454).

Almost surely, 2^1087450907 is an apocalyptic number.

1087450907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1087450907 is an equidigital number, since it uses as much as digits as its factorization.

1087450907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 1087450907 is about 32976.5205411365. The cubic root of 1087450907 is about 1028.3395835299.

The spelling of 1087450907 in words is "one billion, eighty-seven million, four hundred fifty thousand, nine hundred seven".