109728652 has 12 divisors (see below), whose sum is σ = 209482056. Its totient is φ = 49876640.

The previous prime is 109728649. The next prime is 109728673. The reversal of 109728652 is 256827901.

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, 1246873 + ... + 1246960.

It is an arithmetic number, because the mean of its divisors is an integer number (17456838).

Almost surely, 2^109728652 is an apocalyptic number.

It is an amenable number.

109728652 is a deficient number, since it is larger than the sum of its proper divisors (99753404).

109728652 is a wasteful number, since it uses less digits than its factorization.

109728652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493848 (or 2493846 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 109728652 is about 10475.1444858770. The cubic root of 109728652 is about 478.7476788195.

The spelling of 109728652 in words is "one hundred nine million, seven hundred twenty-eight thousand, six hundred fifty-two".