123884588 has 6 divisors (see below), whose sum is σ = 216798036. Its totient is φ = 61942292.

The previous prime is 123884573. The next prime is 123884599. The reversal of 123884588 is 885488321.

It is a super-4 number, since 4×123884588⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15485570 + ... + 15485577.

It is an arithmetic number, because the mean of its divisors is an integer number (36133006).

Almost surely, 2^123884588 is an apocalyptic number.

It is an amenable number.

123884588 is a deficient number, since it is larger than the sum of its proper divisors (92913448).

123884588 is a wasteful number, since it uses less digits than its factorization.

123884588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30971151 (or 30971149 counting only the distinct ones).

The product of its digits is 491520, while the sum is 47.

The square root of 123884588 is about 11130.3453675077. The cubic root of 123884588 is about 498.5083383162.

The spelling of 123884588 in words is "one hundred twenty-three million, eight hundred eighty-four thousand, five hundred eighty-eight".