544662 has 12 divisors (see below), whose sum is σ = 1180140. Its totient is φ = 181548.

The previous prime is 544651. The next prime is 544667. The reversal of 544662 is 266445.

It is a happy number.

544662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544667) by changing a digit.

544662 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15112 + ... + 15147.

It is an arithmetic number, because the mean of its divisors is an integer number (98345).

2⁵⁴⁴⁶⁶² is an apocalyptic number.

544662 is an abundant number, since it is smaller than the sum of its proper divisors (635478).

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

544662 is a wasteful number, since it uses less digits than its factorization.

544662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30267 (or 30264 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 544662 is about 738.0121950212. The cubic root of 544662 is about 81.6662020428. Note that the first 3 decimals are identical.

The spelling of 544662 in words is "five hundred forty-four thousand, six hundred sixty-two".