120061524 has 48 divisors (see below), whose sum is σ = 308177856. Its totient is φ = 36377440.

The previous prime is 120061507. The next prime is 120061553. The reversal of 120061524 is 425160021.

It is a self number, because there is not a number n which added to its sum of digits gives 120061524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12214 + ... + 19730.

It is an arithmetic number, because the mean of its divisors is an integer number (6420372).

Almost surely, 2^120061524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120061524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154088928).

120061524 is an abundant number, since it is smaller than the sum of its proper divisors (188116332).

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

120061524 is a wasteful number, since it uses less digits than its factorization.

120061524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7557 (or 7533 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 120061524 is about 10957.2589638102. The cubic root of 120061524 is about 493.3266955929.

It can be divided in two parts, 12006 and 1524, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 120061524 in words is "one hundred twenty million, sixty-one thousand, five hundred twenty-four".