254970980 has 48 divisors (see below), whose sum is σ = 585688320. Its totient is φ = 92467200.

The previous prime is 254970977. The next prime is 254971007. The reversal of 254970980 is 89079452.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 93476 + ... + 96164.

It is an arithmetic number, because the mean of its divisors is an integer number (12201840).

Almost surely, 2^254970980 is an apocalyptic number.

254970980 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 254970980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292844160).

254970980 is an abundant number, since it is smaller than the sum of its proper divisors (330717340).

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

254970980 is a wasteful number, since it uses less digits than its factorization.

254970980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140 (or 3138 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 254970980 is about 15967.8107453715. The cubic root of 254970980 is about 634.1085140348.

The spelling of 254970980 in words is "two hundred fifty-four million, nine hundred seventy thousand, nine hundred eighty".