554630 has 16 divisors (see below), whose sum is σ = 1026000. Its totient is φ = 215712.

The previous prime is 554627. The next prime is 554633. The reversal of 554630 is 36455.

It is an interprime number because it is at equal distance from previous prime (554627) and next prime (554633).

It is a super-2 number, since 2×554630² = 615228873800, which contains 22 as substring.

It is a plaindrome in base 7.

It is a zygodrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 554596 and 554605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554633) 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, 380 + ... + 1119.

It is an arithmetic number, because the mean of its divisors is an integer number (64125).

2⁵⁵⁴⁶³⁰ is an apocalyptic number.

554630 is a deficient number, since it is larger than the sum of its proper divisors (471370).

554630 is a wasteful number, since it uses less digits than its factorization.

554630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 554630 is about 744.7348521454. The cubic root of 554630 is about 82.1613914429.

The spelling of 554630 in words is "five hundred fifty-four thousand, six hundred thirty".