254066120 has 96 divisors (see below), whose sum is σ = 718200000. Its totient is φ = 79178880.

The previous prime is 254066101. The next prime is 254066143. The reversal of 254066120 is 21660452.

It is a self number, because there is not a number n which added to its sum of digits gives 254066120.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30131 + ... + 37629.

It is an arithmetic number, because the mean of its divisors is an integer number (7481250).

Almost surely, 2^254066120 is an apocalyptic number.

254066120 is a gapful number since it is divisible by the number (20) 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 254066120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359100000).

254066120 is an abundant number, since it is smaller than the sum of its proper divisors (464133880).

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

254066120 is a wasteful number, since it uses less digits than its factorization.

254066120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7539 (or 7524 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 254066120 is about 15939.4516844213. The cubic root of 254066120 is about 633.3575010784.

The spelling of 254066120 in words is "two hundred fifty-four million, sixty-six thousand, one hundred twenty".