120526830 has 24 divisors (see below), whose sum is σ = 313369992. Its totient is φ = 32140464.

The previous prime is 120526799. The next prime is 120526843. The reversal of 120526830 is 38625021.

It is a junction number, because it is equal to n+sod(n) for n = 120526794 and 120526803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669504 + ... + 669683.

It is an arithmetic number, because the mean of its divisors is an integer number (13057083).

Almost surely, 2^120526830 is an apocalyptic number.

120526830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120526830 is an abundant number, since it is smaller than the sum of its proper divisors (192843162).

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

120526830 is a wasteful number, since it uses less digits than its factorization.

120526830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339200 (or 1339197 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 120526830 is about 10978.4712050449. The cubic root of 120526830 is about 493.9631802834.

The spelling of 120526830 in words is "one hundred twenty million, five hundred twenty-six thousand, eight hundred thirty".