120000525 has 24 divisors (see below), whose sum is σ = 199463424. Its totient is φ = 63657600.

The previous prime is 120000469. The next prime is 120000527. The reversal of 120000525 is 525000021.

It is not a de Polignac number, because 120000525 - 2¹¹ = 119998477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10137 + ... + 18513.

It is an arithmetic number, because the mean of its divisors is an integer number (8310976).

Almost surely, 2^120000525 is an apocalyptic number.

120000525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120000525 is a deficient number, since it is larger than the sum of its proper divisors (79462899).

120000525 is a wasteful number, since it uses less digits than its factorization.

120000525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8581 (or 8576 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 120000525 is about 10954.4751129390. The cubic root of 120000525 is about 493.2431341769.

Adding to 120000525 its reverse (525000021), we get a palindrome (645000546).

The spelling of 120000525 in words is "one hundred twenty million, five hundred twenty-five", and thus it is an aban number.