109288375 has 32 divisors (see below), whose sum is σ = 159120000. Its totient is φ = 74911200.

The previous prime is 109288369. The next prime is 109288379. The reversal of 109288375 is 573882901.

It is not a de Polignac number, because 109288375 - 2¹³ = 109280183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109288379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41601 + ... + 44149.

It is an arithmetic number, because the mean of its divisors is an integer number (4972500).

Almost surely, 2^109288375 is an apocalyptic number.

109288375 is a deficient number, since it is larger than the sum of its proper divisors (49831625).

109288375 is an frugal number, since it uses more digits than its factorization.

109288375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585 (or 2561 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 109288375 is about 10454.1080442092. The cubic root of 109288375 is about 478.1065088894.

The spelling of 109288375 in words is "one hundred nine million, two hundred eighty-eight thousand, three hundred seventy-five".