4742585 has 4 divisors (see below), whose sum is σ = 5691108. Its totient is φ = 3794064.

The previous prime is 4742557. The next prime is 4742603. The reversal of 4742585 is 5852474.

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 1098304 + 3644281 = 1048^2 + 1909^2 .

It is a cyclic number.

It is not a de Polignac number, because 4742585 - 2⁸ = 4742329 is a prime.

It is a super-2 number, since 2×4742585² = 44984224964450, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon 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, 474254 + ... + 474263.

It is an arithmetic number, because the mean of its divisors is an integer number (1422777).

Almost surely, 2^4742585 is an apocalyptic number.

It is an amenable number.

4742585 is a deficient number, since it is larger than the sum of its proper divisors (948523).

4742585 is an equidigital number, since it uses as much as digits as its factorization.

4742585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948522.

The product of its digits is 44800, while the sum is 35.

The square root of 4742585 is about 2177.7476897014. The cubic root of 4742585 is about 168.0112544426.

The spelling of 4742585 in words is "four million, seven hundred forty-two thousand, five hundred eighty-five".