254069 has 4 divisors (see below), whose sum is σ = 262860. Its totient is φ = 245280.

The previous prime is 254053. The next prime is 254071. The reversal of 254069 is 960452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69169 + 184900 = 263^2 + 430^2 .

It is a cyclic number.

It is not a de Polignac number, because 254069 - 2⁴ = 254053 is a prime.

It is a super-2 number, since 2×254069² = 129102113522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4352 + ... + 4409.

It is an arithmetic number, because the mean of its divisors is an integer number (65715).

2²⁵⁴⁰⁶⁹ is an apocalyptic number.

254069 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

254069 is a deficient number, since it is larger than the sum of its proper divisors (8791).

254069 is an equidigital number, since it uses as much as digits as its factorization.

254069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8790.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 254069 is about 504.0525766227. The cubic root of 254069 is about 63.3359894238.

The spelling of 254069 in words is "two hundred fifty-four thousand, sixty-nine".