123585716 has 48 divisors (see below), whose sum is σ = 246758400. Its totient is φ = 53813760.

The previous prime is 123585713. The next prime is 123585719. The reversal of 123585716 is 617585321.

It is an interprime number because it is at equal distance from previous prime (123585713) and next prime (123585719).

It is a self number, because there is not a number n which added to its sum of digits gives 123585716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123585713) 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, 47210 + ... + 49758.

It is an arithmetic number, because the mean of its divisors is an integer number (5140800).

Almost surely, 2^123585716 is an apocalyptic number.

It is an amenable number.

123585716 is a deficient number, since it is larger than the sum of its proper divisors (123172684).

123585716 is a wasteful number, since it uses less digits than its factorization.

123585716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624 (or 2622 counting only the distinct ones).

The product of its digits is 50400, while the sum is 38.

The square root of 123585716 is about 11116.9112616770. The cubic root of 123585716 is about 498.1071311377.

The spelling of 123585716 in words is "one hundred twenty-three million, five hundred eighty-five thousand, seven hundred sixteen".