254998799 has 8 divisors (see below), whose sum is σ = 279580800. Its totient is φ = 230650200.

The previous prime is 254998787. The next prime is 254998811. The reversal of 254998799 is 997899452.

It is an interprime number because it is at equal distance from previous prime (254998787) and next prime (254998811).

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

It is not a de Polignac number, because 254998799 - 2²⁰ = 253950223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254998739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56057 + ... + 60434.

It is an arithmetic number, because the mean of its divisors is an integer number (34947600).

Almost surely, 2^254998799 is an apocalyptic number.

254998799 is a deficient number, since it is larger than the sum of its proper divisors (24582001).

254998799 is a wasteful number, since it uses less digits than its factorization.

254998799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116701.

The product of its digits is 14696640, while the sum is 62.

The square root of 254998799 is about 15968.6818178584. The cubic root of 254998799 is about 634.1315749902.

The spelling of 254998799 in words is "two hundred fifty-four million, nine hundred ninety-eight thousand, seven hundred ninety-nine".