123052536 has 48 divisors (see below), whose sum is σ = 333871200. Its totient is φ = 40943232.

The previous prime is 123052519. The next prime is 123052537. The reversal of 123052536 is 635250321.

123052536 is a `hidden beast` number, since 123 + 0 + 5 + 2 + 536 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123052537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50580 + ... + 52956.

It is an arithmetic number, because the mean of its divisors is an integer number (6955650).

Almost surely, 2^123052536 is an apocalyptic number.

It is an amenable number.

123052536 is an abundant number, since it is smaller than the sum of its proper divisors (210818664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123052536 is a wasteful number, since it uses less digits than its factorization.

123052536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108 (or 3101 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 123052536 is about 11092.9047593496. The cubic root of 123052536 is about 497.3897785333.

It can be divided in two parts, 12305 and 2536, that added together give a palindrome (14841).

The spelling of 123052536 in words is "one hundred twenty-three million, fifty-two thousand, five hundred thirty-six".