554677 has 2 divisors, whose sum is σ = 554678. Its totient is φ = 554676.

The previous prime is 554669. The next prime is 554699. The reversal of 554677 is 776455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 461041 + 93636 = 679^2 + 306^2 .

It is a cyclic number.

It is not a de Polignac number, because 554677 - 2³ = 554669 is a prime.

554677 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277338 + 277339.

It is an arithmetic number, because the mean of its divisors is an integer number (277339).

2⁵⁵⁴⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

554677 is a deficient number, since it is larger than the sum of its proper divisors (1).

554677 is an equidigital number, since it uses as much as digits as its factorization.

554677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29400, while the sum is 34.

The square root of 554677 is about 744.7664063315. The cubic root of 554677 is about 82.1637121950.

The spelling of 554677 in words is "five hundred fifty-four thousand, six hundred seventy-seven".