254082449 has 4 divisors (see below), whose sum is σ = 265129536. Its totient is φ = 243035364.

The previous prime is 254082431. The next prime is 254082457. The reversal of 254082449 is 944280452.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254082449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254082469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5523509 + ... + 5523554.

It is an arithmetic number, because the mean of its divisors is an integer number (66282384).

Almost surely, 2^254082449 is an apocalyptic number.

It is an amenable number.

254082449 is a deficient number, since it is larger than the sum of its proper divisors (11047087).

254082449 is a wasteful number, since it uses less digits than its factorization.

254082449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11047086.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 254082449 is about 15939.9638958186. The cubic root of 254082449 is about 633.3710695582.

The spelling of 254082449 in words is "two hundred fifty-four million, eighty-two thousand, four hundred forty-nine".