120026880 has 288 divisors, whose sum is σ = 447390720. Its totient is φ = 30412800.

The previous prime is 120026873. The next prime is 120026887. The reversal of 120026880 is 88620021.

It is an interprime number because it is at equal distance from previous prime (120026873) and next prime (120026887).

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120026887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 794805 + ... + 794955.

It is an arithmetic number, because the mean of its divisors is an integer number (1553440).

Almost surely, 2^120026880 is an apocalyptic number.

120026880 is a gapful number since it is divisible by the number (10) 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 120026880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223695360).

120026880 is an abundant number, since it is smaller than the sum of its proper divisors (327363840).

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

120026880 is a wasteful number, since it uses less digits than its factorization.

120026880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 120026880 is about 10955.6779799335. The cubic root of 120026880 is about 493.2792408835.

The spelling of 120026880 in words is "one hundred twenty million, twenty-six thousand, eight hundred eighty".