254313071 has 4 divisors (see below), whose sum is σ = 254441544. Its totient is φ = 254184600.

The previous prime is 254313067. The next prime is 254313107. The reversal of 254313071 is 170313452.

254313071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 254313071 - 2² = 254313067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 254313071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254313011) 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, 61220 + ... + 65241.

It is an arithmetic number, because the mean of its divisors is an integer number (63610386).

Almost surely, 2^254313071 is an apocalyptic number.

254313071 is a deficient number, since it is larger than the sum of its proper divisors (128473).

254313071 is a wasteful number, since it uses less digits than its factorization.

254313071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128472.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 254313071 is about 15947.1963366606. The cubic root of 254313071 is about 633.5626414038.

The spelling of 254313071 in words is "two hundred fifty-four million, three hundred thirteen thousand, seventy-one".