45476 has 6 divisors (see below), whose sum is σ = 79590. Its totient is φ = 22736.

The previous prime is 45439. The next prime is 45481. The reversal of 45476 is 67454.

It can be written as a sum of positive squares in only one way, i.e., 40000 + 5476 = 200^2 + 74^2 .

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

It is a congruent number.

It is an unprimeable number.

45476 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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5681 + ... + 5688.

It is an arithmetic number, because the mean of its divisors is an integer number (13265).

2⁴⁵⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

45476 is a deficient number, since it is larger than the sum of its proper divisors (34114).

45476 is a wasteful number, since it uses less digits than its factorization.

45476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11373 (or 11371 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 45476 is about 213.2510257889. The cubic root of 45476 is about 35.6939068501.

It can be divided in two parts, 4 and 5476, that multiplied together give a square (21904 = 148²).

The spelling of 45476 in words is "forty-five thousand, four hundred seventy-six".