45662 has 12 divisors (see below), whose sum is σ = 73680. Its totient is φ = 21216.

The previous prime is 45659. The next prime is 45667. The reversal of 45662 is 26654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45667) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 539 + ... + 617.

It is an arithmetic number, because the mean of its divisors is an integer number (6140).

2⁴⁵⁶⁶² is an apocalyptic number.

45662 is a deficient number, since it is larger than the sum of its proper divisors (28018).

45662 is a wasteful number, since it uses less digits than its factorization.

45662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 98 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 45662 is about 213.6866865296. The cubic root of 45662 is about 35.7425041744.

It can be divided in two parts, 45 and 662, that added together give a palindrome (707).

The spelling of 45662 in words is "forty-five thousand, six hundred sixty-two".