123496508 has 12 divisors (see below), whose sum is σ = 217089600. Its totient is φ = 61470912.

The previous prime is 123496493. The next prime is 123496531. The reversal of 123496508 is 805694321.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68333 + ... + 70116.

It is an arithmetic number, because the mean of its divisors is an integer number (18090800).

Almost surely, 2^123496508 is an apocalyptic number.

It is an amenable number.

123496508 is a deficient number, since it is larger than the sum of its proper divisors (93593092).

123496508 is a wasteful number, since it uses less digits than its factorization.

123496508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138676 (or 138674 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 123496508 is about 11112.8982718281. The cubic root of 123496508 is about 497.9872525675.

The spelling of 123496508 in words is "one hundred twenty-three million, four hundred ninety-six thousand, five hundred eight".