123763875 has 16 divisors (see below), whose sum is σ = 205943712. Its totient is φ = 66007200.

The previous prime is 123763841. The next prime is 123763883. The reversal of 123763875 is 578367321.

It is not a de Polignac number, because 123763875 - 2¹⁵ = 123731107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164644 + ... + 165393.

It is an arithmetic number, because the mean of its divisors is an integer number (12871482).

Almost surely, 2^123763875 is an apocalyptic number.

123763875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123763875 is a deficient number, since it is larger than the sum of its proper divisors (82179837).

123763875 is an equidigital number, since it uses as much as digits as its factorization.

123763875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330055 (or 330045 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 123763875 is about 11124.9213480366. The cubic root of 123763875 is about 498.3463703806.

The spelling of 123763875 in words is "one hundred twenty-three million, seven hundred sixty-three thousand, eight hundred seventy-five".