254002293 has 24 divisors (see below), whose sum is σ = 374879648. Its totient is φ = 165683232.

The previous prime is 254002291. The next prime is 254002303. The reversal of 254002293 is 392200452.

It is not a de Polignac number, because 254002293 - 2¹ = 254002291 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254002291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93330 + ... + 96012.

Almost surely, 2^254002293 is an apocalyptic number.

It is an amenable number.

254002293 is a deficient number, since it is larger than the sum of its proper divisors (120877355).

254002293 is a wasteful number, since it uses less digits than its factorization.

254002293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2913 (or 2910 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 254002293 is about 15937.4493881549. The cubic root of 254002293 is about 633.3044588560.

The spelling of 254002293 in words is "two hundred fifty-four million, two thousand, two hundred ninety-three".