550662 has 24 divisors (see below), whose sum is σ = 1281816. Its totient is φ = 157248.

The previous prime is 550661. The next prime is 550663. The reversal of 550662 is 266055.

It is an interprime number because it is at equal distance from previous prime (550661) and next prime (550663).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 643 + ... + 1230.

It is an arithmetic number, because the mean of its divisors is an integer number (53409).

2⁵⁵⁰⁶⁶² is an apocalyptic number.

550662 is an abundant number, since it is smaller than the sum of its proper divisors (731154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550662 is a wasteful number, since it uses less digits than its factorization.

550662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892 (or 1885 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 550662 is about 742.0660347974. The cubic root of 550662 is about 81.9649860427.

The spelling of 550662 in words is "five hundred fifty thousand, six hundred sixty-two".