554402 has 8 divisors (see below), whose sum is σ = 852012. Its totient is φ = 270400.

The previous prime is 554383. The next prime is 554417. The reversal of 554402 is 204455.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 546121 + 8281 = 739^2 + 91^2 .

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

It is a zygodrome in base 7.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 554402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3299 + ... + 3462.

2⁵⁵⁴⁴⁰² is an apocalyptic number.

554402 is a deficient number, since it is larger than the sum of its proper divisors (297610).

554402 is a wasteful number, since it uses less digits than its factorization.

554402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 554402 is about 744.5817617965. The cubic root of 554402 is about 82.1501314649.

Adding to 554402 its reverse (204455), we get a palindrome (758857).

The spelling of 554402 in words is "five hundred fifty-four thousand, four hundred two".