120523536 has 360 divisors, whose sum is σ = 441043200. Its totient is φ = 30481920.

The previous prime is 120523471. The next prime is 120523549. The reversal of 120523536 is 635325021.

120523536 is a `hidden beast` number, since 120 + 5 + 2 + 3 + 536 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3887841 + ... + 3887871.

It is an arithmetic number, because the mean of its divisors is an integer number (1225120).

Almost surely, 2^120523536 is an apocalyptic number.

120523536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120523536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220521600).

120523536 is an abundant number, since it is smaller than the sum of its proper divisors (320519664).

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

120523536 is a wasteful number, since it uses less digits than its factorization.

120523536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 91 counting only the distinct ones).

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

The square root of 120523536 is about 10978.3211831318. The cubic root of 120523536 is about 493.9586802355.

Adding to 120523536 its reverse (635325021), we get a palindrome (755848557).

The spelling of 120523536 in words is "one hundred twenty million, five hundred twenty-three thousand, five hundred thirty-six".