45462 has 8 divisors (see below), whose sum is σ = 90936. Its totient is φ = 15152.

The previous prime is 45439. The next prime is 45481. The reversal of 45462 is 26454.

It is a happy number.

45462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

45462 is an admirable number.

It is a congruent number.

It is an unprimeable number.

45462 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 3 ways as a sum of consecutive naturals, for example, 3783 + ... + 3794.

It is an arithmetic number, because the mean of its divisors is an integer number (11367).

2⁴⁵⁴⁶² is an apocalyptic number.

45462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45468).

45462 is a wasteful number, since it uses less digits than its factorization.

45462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7582.

The product of its digits is 960, while the sum is 21.

The square root of 45462 is about 213.2181980976. The cubic root of 45462 is about 35.6902436285.

The spelling of 45462 in words is "forty-five thousand, four hundred sixty-two".