1412889868 has 24 divisors (see below), whose sum is σ = 2679105968. Its totient is φ = 648098496.

The previous prime is 1412889853. The next prime is 1412889871. The reversal of 1412889868 is 8689882141.

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, 74871 + ... + 91822.

Almost surely, 2^1412889868 is an apocalyptic number.

It is an amenable number.

1412889868 is a deficient number, since it is larger than the sum of its proper divisors (1266216100).

1412889868 is a wasteful number, since it uses less digits than its factorization.

1412889868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166873 (or 166871 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 55.

The square root of 1412889868 is about 37588.4273148000. The cubic root of 1412889868 is about 1122.1117333491. Note that the first 3 decimals are identical.

The spelling of 1412889868 in words is "one billion, four hundred twelve million, eight hundred eighty-nine thousand, eight hundred sixty-eight".