4735647 has 12 divisors (see below), whose sum is σ = 7817680. Its totient is φ = 2706048.

The previous prime is 4735609. The next prime is 4735651. The reversal of 4735647 is 7465374.

4735647 is a `hidden beast` number, since 4 + 7 + 3 + 5 + 647 = 666.

It is not a de Polignac number, because 4735647 - 2¹⁰ = 4734623 is a prime.

It is a Duffinian number.

4735647 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4735697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37522 + ... + 37647.

Almost surely, 2^4735647 is an apocalyptic number.

4735647 is a deficient number, since it is larger than the sum of its proper divisors (3082033).

4735647 is a wasteful number, since it uses less digits than its factorization.

4735647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75182 (or 75179 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 4735647 is about 2176.1541765233. The cubic root of 4735647 is about 167.9292857154.

The spelling of 4735647 in words is "four million, seven hundred thirty-five thousand, six hundred forty-seven".