554642 has 16 divisors (see below), whose sum is σ = 961632. Its totient is φ = 237120.

The previous prime is 554641. The next prime is 554663. The reversal of 554642 is 246455.

It is not an unprimeable number, because it can be changed into a prime (554641) 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, 368 + ... + 1115.

It is an arithmetic number, because the mean of its divisors is an integer number (60102).

2⁵⁵⁴⁶⁴² is an apocalyptic number.

554642 is a deficient number, since it is larger than the sum of its proper divisors (406990).

554642 is a wasteful number, since it uses less digits than its factorization.

554642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its digits is 4800, while the sum is 26.

The square root of 554642 is about 744.7429086604. The cubic root of 554642 is about 82.1619839878.

The spelling of 554642 in words is "five hundred fifty-four thousand, six hundred forty-two".