4706545 has 4 divisors (see below), whose sum is σ = 5647860. Its totient is φ = 3765232.

The previous prime is 4706539. The next prime is 4706557. The reversal of 4706545 is 5456074.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2900209 + 1806336 = 1703^2 + 1344^2 .

It is a cyclic number.

It is not a de Polignac number, because 4706545 - 2⁷ = 4706417 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

4706545 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470650 + ... + 470659.

It is an arithmetic number, because the mean of its divisors is an integer number (1411965).

Almost surely, 2^4706545 is an apocalyptic number.

It is an amenable number.

4706545 is a deficient number, since it is larger than the sum of its proper divisors (941315).

4706545 is an equidigital number, since it uses as much as digits as its factorization.

4706545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941314.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 4706545 is about 2169.4573054107. The cubic root of 4706545 is about 167.5845863706.

The spelling of 4706545 in words is "four million, seven hundred six thousand, five hundred forty-five".