108623975 has 6 divisors (see below), whose sum is σ = 134693760. Its totient is φ = 86899160.

The previous prime is 108623959. The next prime is 108623987. The reversal of 108623975 is 579326801.

It is not a de Polignac number, because 108623975 - 2⁴ = 108623959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2172455 + ... + 2172504.

It is an arithmetic number, because the mean of its divisors is an integer number (22448960).

Almost surely, 2^108623975 is an apocalyptic number.

108623975 is a deficient number, since it is larger than the sum of its proper divisors (26069785).

108623975 is an equidigital number, since it uses as much as digits as its factorization.

108623975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344969 (or 4344964 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 108623975 is about 10422.2826194649. The cubic root of 108623975 is about 477.1356832944.

The spelling of 108623975 in words is "one hundred eight million, six hundred twenty-three thousand, nine hundred seventy-five".