254483680 has 48 divisors (see below), whose sum is σ = 655878384. Its totient is φ = 92538880.

The previous prime is 254483657. The next prime is 254483683. The reversal of 254483680 is 86384452.

254483680 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 (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254483683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70537 + ... + 74056.

It is an arithmetic number, because the mean of its divisors is an integer number (13664133).

Almost surely, 2^254483680 is an apocalyptic number.

254483680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254483680 is an abundant number, since it is smaller than the sum of its proper divisors (401394704).

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

254483680 is a wasteful number, since it uses less digits than its factorization.

254483680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144619 (or 144611 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 254483680 is about 15952.5446246046. The cubic root of 254483680 is about 633.7042874541.

The spelling of 254483680 in words is "two hundred fifty-four million, four hundred eighty-three thousand, six hundred eighty".