254377 has 2 divisors, whose sum is σ = 254378. Its totient is φ = 254376.

The previous prime is 254369. The next prime is 254383. The reversal of 254377 is 773452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 254016 + 361 = 504^2 + 19^2 .

It is a cyclic number.

It is not a de Polignac number, because 254377 - 2³ = 254369 is a prime.

It is a Chen prime.

254377 is a lucky number.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (254777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127188 + 127189.

It is an arithmetic number, because the mean of its divisors is an integer number (127189).

2²⁵⁴³⁷⁷ is an apocalyptic number.

It is an amenable number.

254377 is a deficient number, since it is larger than the sum of its proper divisors (1).

254377 is an equidigital number, since it uses as much as digits as its factorization.

254377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 28.

The square root of 254377 is about 504.3580077683. The cubic root of 254377 is about 63.3615725099.

The spelling of 254377 in words is "two hundred fifty-four thousand, three hundred seventy-seven".