254880489 has 8 divisors (see below), whose sum is σ = 339947872. Its totient is φ = 169866720.

The previous prime is 254880487. The next prime is 254880499. The reversal of 254880489 is 984088452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 254880489 - 2¹ = 254880487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254880487) 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, 547 + ... + 22584.

It is an arithmetic number, because the mean of its divisors is an integer number (42493484).

Almost surely, 2^254880489 is an apocalyptic number.

It is an amenable number.

254880489 is a deficient number, since it is larger than the sum of its proper divisors (85067383).

254880489 is a wasteful number, since it uses less digits than its factorization.

254880489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26807.

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 254880489 is about 15964.9769495606. The cubic root of 254880489 is about 634.0334886297.

The spelling of 254880489 in words is "two hundred fifty-four million, eight hundred eighty thousand, four hundred eighty-nine".