109875393 has 16 divisors (see below), whose sum is σ = 169856640. Its totient is φ = 70065072.

The previous prime is 109875383. The next prime is 109875427. The reversal of 109875393 is 393578901.

It is a happy number.

109875393 is a `hidden beast` number, since 109 + 8 + 7 + 539 + 3 = 666.

It is not a de Polignac number, because 109875393 - 2⁵ = 109875361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (109875323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87846 + ... + 89087.

It is an arithmetic number, because the mean of its divisors is an integer number (10616040).

Almost surely, 2^109875393 is an apocalyptic number.

It is an amenable number.

109875393 is a deficient number, since it is larger than the sum of its proper divisors (59981247).

109875393 is a wasteful number, since it uses less digits than its factorization.

109875393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176965 (or 176959 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 109875393 is about 10482.1463927957. The cubic root of 109875393 is about 478.9609947856.

The spelling of 109875393 in words is "one hundred nine million, eight hundred seventy-five thousand, three hundred ninety-three".