4645270 has 16 divisors (see below), whose sum is σ = 9556128. Its totient is φ = 1592640.

The previous prime is 4645243. The next prime is 4645271. The reversal of 4645270 is 725464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33111 + ... + 33250.

It is an arithmetic number, because the mean of its divisors is an integer number (597258).

Almost surely, 2^4645270 is an apocalyptic number.

4645270 is an abundant number, since it is smaller than the sum of its proper divisors (4910858).

4645270 is a wasteful number, since it uses less digits than its factorization.

4645270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66375.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 4645270 is about 2155.2888437516. The cubic root of 4645270 is about 166.8541401542.

The spelling of 4645270 in words is "four million, six hundred forty-five thousand, two hundred seventy".