254012323 has 4 divisors (see below), whose sum is σ = 255415888. Its totient is φ = 252608760.

The previous prime is 254012293. The next prime is 254012327. The reversal of 254012323 is 323210452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254012323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254012294 and 254012303.

It is not an unprimeable number, because it can be changed into a prime (254012327) 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 3 ways as a sum of consecutive naturals, for example, 701511 + ... + 701872.

It is an arithmetic number, because the mean of its divisors is an integer number (63853972).

Almost surely, 2^254012323 is an apocalyptic number.

254012323 is a deficient number, since it is larger than the sum of its proper divisors (1403565).

254012323 is a wasteful number, since it uses less digits than its factorization.

254012323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403564.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 254012323 is about 15937.7640527145. The cubic root of 254012323 is about 633.3127946864.

Adding to 254012323 its reverse (323210452), we get a palindrome (577222775).

The spelling of 254012323 in words is "two hundred fifty-four million, twelve thousand, three hundred twenty-three".