108697125 has 16 divisors (see below), whose sum is σ = 180872640. Its totient is φ = 57971600.

The previous prime is 108697123. The next prime is 108697153. The reversal of 108697125 is 521796801.

It is not a de Polignac number, because 108697125 - 2¹ = 108697123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108697123) 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, 144555 + ... + 145304.

It is an arithmetic number, because the mean of its divisors is an integer number (11304540).

Almost surely, 2^108697125 is an apocalyptic number.

108697125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108697125 is a deficient number, since it is larger than the sum of its proper divisors (72175515).

108697125 is an equidigital number, since it uses as much as digits as its factorization.

108697125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289877 (or 289867 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 108697125 is about 10425.7913368722. The cubic root of 108697125 is about 477.2427641466.

The spelling of 108697125 in words is "one hundred eight million, six hundred ninety-seven thousand, one hundred twenty-five".