109917716 has 12 divisors (see below), whose sum is σ = 203671188. Its totient is φ = 51725952.

The previous prime is 109917697. The next prime is 109917719. The reversal of 109917716 is 617719901.

It can be written as a sum of positive squares in 2 ways, for example, as 49140100 + 60777616 = 7010^2 + 7796^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109917719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808151 + ... + 808286.

It is an arithmetic number, because the mean of its divisors is an integer number (16972599).

Almost surely, 2^109917716 is an apocalyptic number.

It is an amenable number.

109917716 is a deficient number, since it is larger than the sum of its proper divisors (93753472).

109917716 is a wasteful number, since it uses less digits than its factorization.

109917716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616458 (or 1616456 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 41.

The square root of 109917716 is about 10484.1650120551. The cubic root of 109917716 is about 479.0224840279.

The spelling of 109917716 in words is "one hundred nine million, nine hundred seventeen thousand, seven hundred sixteen".