1197086607 has 20 divisors (see below), whose sum is σ = 1845929536. Its totient is φ = 772312320.

The previous prime is 1197086599. The next prime is 1197086647. The reversal of 1197086607 is 7066807911.

It is not a de Polignac number, because 1197086607 - 2³ = 1197086599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197086647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 235858 + ... + 240879.

Almost surely, 2^1197086607 is an apocalyptic number.

1197086607 is a deficient number, since it is larger than the sum of its proper divisors (648842929).

1197086607 is an equidigital number, since it uses as much as digits as its factorization.

1197086607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476780 (or 476771 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 1197086607 is about 34598.9393912588. The cubic root of 1197086607 is about 1061.7978883791.

The spelling of 1197086607 in words is "one billion, one hundred ninety-seven million, eighty-six thousand, six hundred seven".