4684745 has 8 divisors (see below), whose sum is σ = 6054216. Its totient is φ = 3459456.

The previous prime is 4684733. The next prime is 4684759. The reversal of 4684745 is 5474864.

It can be written as a sum of positive squares in 4 ways, for example, as 760384 + 3924361 = 872^2 + 1981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4684745 - 2⁸ = 4684489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4684699 and 4684708.

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, 35972 + ... + 36101.

It is an arithmetic number, because the mean of its divisors is an integer number (756777).

Almost surely, 2^4684745 is an apocalyptic number.

It is an amenable number.

4684745 is a deficient number, since it is larger than the sum of its proper divisors (1369471).

4684745 is a wasteful number, since it uses less digits than its factorization.

4684745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72091.

The product of its digits is 107520, while the sum is 38.

The square root of 4684745 is about 2164.4271759521. The cubic root of 4684745 is about 167.3254437568.

The spelling of 4684745 in words is "four million, six hundred eighty-four thousand, seven hundred forty-five".