123748808 has 8 divisors (see below), whose sum is σ = 232029030. Its totient is φ = 61874400.

The previous prime is 123748787. The next prime is 123748847. The reversal of 123748808 is 808847321.

It can be written as a sum of positive squares in only one way, i.e., 73650724 + 50098084 = 8582^2 + 7078^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7734293 + ... + 7734308.

Almost surely, 2^123748808 is an apocalyptic number.

It is an amenable number.

123748808 is a deficient number, since it is larger than the sum of its proper divisors (108280222).

123748808 is a wasteful number, since it uses less digits than its factorization.

123748808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15468607 (or 15468603 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 123748808 is about 11124.2441540987. The cubic root of 123748808 is about 498.3261466832.

The spelling of 123748808 in words is "one hundred twenty-three million, seven hundred forty-eight thousand, eight hundred eight".