1107897865 has 8 divisors (see below), whose sum is σ = 1357764480. Its totient is φ = 867460272.

The previous prime is 1107897853. The next prime is 1107897883. The reversal of 1107897865 is 5687987011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1107897865 - 2⁷ = 1107897737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2356995 + ... + 2357464.

It is an arithmetic number, because the mean of its divisors is an integer number (169720560).

Almost surely, 2^1107897865 is an apocalyptic number.

It is an amenable number.

1107897865 is a deficient number, since it is larger than the sum of its proper divisors (249866615).

1107897865 is an equidigital number, since it uses as much as digits as its factorization.

1107897865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714511.

The product of its (nonzero) digits is 846720, while the sum is 52.

The square root of 1107897865 is about 33285.0997444803. The cubic root of 1107897865 is about 1034.7447743647.

The spelling of 1107897865 in words is "one billion, one hundred seven million, eight hundred ninety-seven thousand, eight hundred sixty-five".