45076 has 12 divisors (see below), whose sum is σ = 80640. Its totient is φ = 22040.

The previous prime is 45061. The next prime is 45077. The reversal of 45076 is 67054.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45077) by changing a digit.

45076 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141 + ... + 331.

It is an arithmetic number, because the mean of its divisors is an integer number (6720).

2⁴⁵⁰⁷⁶ is an apocalyptic number.

It is an amenable number.

45076 is a deficient number, since it is larger than the sum of its proper divisors (35564).

45076 is a wasteful number, since it uses less digits than its factorization.

45076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 45076 is about 212.3110925034. The cubic root of 45076 is about 35.5889457746.

Subtracting from 45076 its sum of digits (22), we obtain a palindrome (45054).

The spelling of 45076 in words is "forty-five thousand, seventy-six".