554869 has 8 divisors (see below), whose sum is σ = 654848. Its totient is φ = 460080.

The previous prime is 554849. The next prime is 554887. The reversal of 554869 is 968455.

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

It is a cyclic number.

It is not a de Polignac number, because 554869 - 2⁵ = 554837 is a prime.

It is a super-2 number, since 2×554869² = 615759214322, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062 + ... + 1495.

It is an arithmetic number, because the mean of its divisors is an integer number (81856).

2⁵⁵⁴⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

554869 is a deficient number, since it is larger than the sum of its proper divisors (99979).

554869 is a wasteful number, since it uses less digits than its factorization.

554869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595.

The product of its digits is 43200, while the sum is 37.

The square root of 554869 is about 744.8952946556. The cubic root of 554869 is about 82.1731913531.

The spelling of 554869 in words is "five hundred fifty-four thousand, eight hundred sixty-nine".