109786648 has 16 divisors (see below), whose sum is σ = 207333000. Its totient is φ = 54497856.

The previous prime is 109786639. The next prime is 109786667. The reversal of 109786648 is 846687901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48253 + ... + 50476.

Almost surely, 2^109786648 is an apocalyptic number.

It is an amenable number.

109786648 is a deficient number, since it is larger than the sum of its proper divisors (97546352).

109786648 is a wasteful number, since it uses less digits than its factorization.

109786648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98874 (or 98870 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 109786648 is about 10477.9123874940. The cubic root of 109786648 is about 478.8320097564.

The spelling of 109786648 in words is "one hundred nine million, seven hundred eighty-six thousand, six hundred forty-eight".