254429 has 8 divisors (see below), whose sum is σ = 306240. Its totient is φ = 206496.

The previous prime is 254413. The next prime is 254437. The reversal of 254429 is 924452.

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 254429 - 2⁴ = 254413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254398 and 254407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254489) 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, 824 + ... + 1089.

It is an arithmetic number, because the mean of its divisors is an integer number (38280).

2²⁵⁴⁴²⁹ is an apocalyptic number.

It is an amenable number.

254429 is a deficient number, since it is larger than the sum of its proper divisors (51811).

254429 is a wasteful number, since it uses less digits than its factorization.

254429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939.

The product of its digits is 2880, while the sum is 26.

The square root of 254429 is about 504.4095558175. The cubic root of 254429 is about 63.3658896944.

The spelling of 254429 in words is "two hundred fifty-four thousand, four hundred twenty-nine".