1114870889 has 8 divisors (see below), whose sum is σ = 1226275680. Its totient is φ = 1013517780.

The previous prime is 1114870877. The next prime is 1114870907. The reversal of 1114870889 is 9880784111.

It is not a de Polignac number, because 1114870889 - 2⁴ = 1114870873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114870189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417479 + ... + 420140.

It is an arithmetic number, because the mean of its divisors is an integer number (153284460).

Almost surely, 2^1114870889 is an apocalyptic number.

It is an amenable number.

1114870889 is a deficient number, since it is larger than the sum of its proper divisors (111404791).

1114870889 is an frugal number, since it uses more digits than its factorization.

1114870889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837652 (or 837630 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 47.

The square root of 1114870889 is about 33389.6823734518. The cubic root of 1114870889 is about 1036.9111038214.

The spelling of 1114870889 in words is "one billion, one hundred fourteen million, eight hundred seventy thousand, eight hundred eighty-nine".