109018892 has 18 divisors (see below), whose sum is σ = 202667892. Its totient is φ = 51302464.

The previous prime is 109018879. The next prime is 109018901. The reversal of 109018892 is 298810901.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45998 + ... + 48309.

Almost surely, 2^109018892 is an apocalyptic number.

It is an amenable number.

109018892 is a deficient number, since it is larger than the sum of its proper divisors (93649000).

109018892 is a wasteful number, since it uses less digits than its factorization.

109018892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94345 (or 94326 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 38.

The square root of 109018892 is about 10441.2112324193. The cubic root of 109018892 is about 477.7132141750.

The spelling of 109018892 in words is "one hundred nine million, eighteen thousand, eight hundred ninety-two".