4740745 has 4 divisors (see below), whose sum is σ = 5688900. Its totient is φ = 3792592.

The previous prime is 4740731. The next prime is 4740779. The reversal of 4740745 is 5470474.

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 501264 + 4239481 = 708^2 + 2059^2 .

It is a cyclic number.

It is not a de Polignac number, because 4740745 - 2⁵ = 4740713 is a prime.

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, 474070 + ... + 474079.

It is an arithmetic number, because the mean of its divisors is an integer number (1422225).

Almost surely, 2^4740745 is an apocalyptic number.

It is an amenable number.

4740745 is a deficient number, since it is larger than the sum of its proper divisors (948155).

4740745 is an equidigital number, since it uses as much as digits as its factorization.

4740745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948154.

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 4740745 is about 2177.3251939019. The cubic root of 4740745 is about 167.9895236286.

The spelling of 4740745 in words is "four million, seven hundred forty thousand, seven hundred forty-five".