254034 has 24 divisors (see below), whose sum is σ = 600912. Its totient is φ = 76920.
The previous prime is 254027. The next prime is 254039. The reversal of 254034 is 430452.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 253998 and 254016.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254034.
It is not an unprimeable number, because it can be changed into a prime (254039) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444 + ... + 839.
It is an arithmetic number, because the mean of its divisors is an integer number (25038).
2254034 is an apocalyptic number.
254034 is an abundant number, since it is smaller than the sum of its proper divisors (346878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254034 is a wasteful number, since it uses less digits than its factorization.
254034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1302 (or 1299 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 254034 is about 504.0178568265. The cubic root of 254034 is about 63.3330809470. Note that the first 3 decimals are identical.
Subtracting from 254034 its sum of digits (18), we obtain a square (254016 = 5042).
Adding to 254034 its reverse (430452), we get a palindrome (684486).
The spelling of 254034 in words is "two hundred fifty-four thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •