254482394 has 16 divisors (see below), whose sum is σ = 384748800. Its totient is φ = 126236880.

The previous prime is 254482387. The next prime is 254482483. The reversal of 254482394 is 493284452.

It is a super-2 number, since 2×254482394² = 129522577711942472, which contains 22 as substring.

It is an unprimeable number.

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, 183584 + ... + 184964.

It is an arithmetic number, because the mean of its divisors is an integer number (24046800).

Almost surely, 2^254482394 is an apocalyptic number.

254482394 is a deficient number, since it is larger than the sum of its proper divisors (130266406).

254482394 is a wasteful number, since it uses less digits than its factorization.

254482394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045.

The product of its digits is 276480, while the sum is 41.

The square root of 254482394 is about 15952.5043175045. The cubic root of 254482394 is about 633.7032200051.

The spelling of 254482394 in words is "two hundred fifty-four million, four hundred eighty-two thousand, three hundred ninety-four".