254734 has 8 divisors (see below), whose sum is σ = 388008. Its totient is φ = 125400.

The previous prime is 254731. The next prime is 254741. The reversal of 254734 is 437452.

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

It is a junction number, because it is equal to n+sod(n) for n = 254699 and 254708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254731) 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, 817 + ... + 1084.

It is an arithmetic number, because the mean of its divisors is an integer number (48501).

2²⁵⁴⁷³⁴ is an apocalyptic number.

254734 is a deficient number, since it is larger than the sum of its proper divisors (133274).

254734 is a wasteful number, since it uses less digits than its factorization.

254734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970.

The product of its digits is 3360, while the sum is 25.

The square root of 254734 is about 504.7117989506. The cubic root of 254734 is about 63.3911998055.

The spelling of 254734 in words is "two hundred fifty-four thousand, seven hundred thirty-four".