254077121 has 16 divisors (see below), whose sum is σ = 274555008. Its totient is φ = 234259200.

The previous prime is 254077093. The next prime is 254077129. The reversal of 254077121 is 121770452.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254077121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254077129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217886 + ... + 219048.

It is an arithmetic number, because the mean of its divisors is an integer number (17159688).

Almost surely, 2^254077121 is an apocalyptic number.

It is an amenable number.

254077121 is a deficient number, since it is larger than the sum of its proper divisors (20477887).

254077121 is a wasteful number, since it uses less digits than its factorization.

254077121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 254077121 is about 15939.7967678387. The cubic root of 254077121 is about 633.3666423540.

The spelling of 254077121 in words is "two hundred fifty-four million, seventy-seven thousand, one hundred twenty-one".