4745546 has 16 divisors (see below), whose sum is σ = 7874664. Its totient is φ = 2130624.

The previous prime is 4745539. The next prime is 4745551. The reversal of 4745546 is 6455474.

4745546 = 91² + 92² + ... + 246².

It can be written as a sum of positive squares in 4 ways, for example, as 3822025 + 923521 = 1955^2 + 961^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1505 + ... + 3428.

Almost surely, 2^4745546 is an apocalyptic number.

4745546 is a deficient number, since it is larger than the sum of its proper divisors (3129118).

4745546 is a wasteful number, since it uses less digits than its factorization.

4745546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985.

The product of its digits is 67200, while the sum is 35.

The square root of 4745546 is about 2178.4274144437. The cubic root of 4745546 is about 168.0462127215.

The spelling of 4745546 in words is "four million, seven hundred forty-five thousand, five hundred forty-six".