154560120 has 128 divisors (see below), whose sum is σ = 544803840. Its totient is φ = 34583040.

The previous prime is 154560097. The next prime is 154560149. The reversal of 154560120 is 21065451.

154560120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12657 + ... + 21663.

It is an arithmetic number, because the mean of its divisors is an integer number (4256280).

Almost surely, 2^154560120 is an apocalyptic number.

154560120 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 154560120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272401920).

154560120 is an abundant number, since it is smaller than the sum of its proper divisors (390243720).

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

154560120 is a wasteful number, since it uses less digits than its factorization.

154560120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9045 (or 9041 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 154560120 is about 12432.2210405060. The cubic root of 154560120 is about 536.6599041537.

The spelling of 154560120 in words is "one hundred fifty-four million, five hundred sixty thousand, one hundred twenty".