254259427 has 8 divisors (see below), whose sum is σ = 263024640. Its totient is φ = 245529480.

The previous prime is 254259419. The next prime is 254259469. The reversal of 254259427 is 724952452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254259427 - 2³ = 254259419 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 254259427.

It is not an unprimeable number, because it can be changed into a prime (254259487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6288 + ... + 23410.

It is an arithmetic number, because the mean of its divisors is an integer number (32878080).

Almost surely, 2^254259427 is an apocalyptic number.

254259427 is a deficient number, since it is larger than the sum of its proper divisors (8765213).

254259427 is a wasteful number, since it uses less digits than its factorization.

254259427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17633.

The product of its digits is 201600, while the sum is 40.

The square root of 254259427 is about 15945.5143222161. The cubic root of 254259427 is about 633.5180910337.

The spelling of 254259427 in words is "two hundred fifty-four million, two hundred fifty-nine thousand, four hundred twenty-seven".