4767643 has 2 divisors, whose sum is σ = 4767644. Its totient is φ = 4767642.

The previous prime is 4767617. The next prime is 4767649. The reversal of 4767643 is 3467674.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4767643 - 2⁵ = 4767611 is a prime.

It is not a weakly prime, because it can be changed into another prime (4767649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2383821 + 2383822.

It is an arithmetic number, because the mean of its divisors is an integer number (2383822).

Almost surely, 2^4767643 is an apocalyptic number.

4767643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4767643 is an equidigital number, since it uses as much as digits as its factorization.

4767643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 37.

The square root of 4767643 is about 2183.4933020277. The cubic root of 4767643 is about 168.3066371633.

The spelling of 4767643 in words is "four million, seven hundred sixty-seven thousand, six hundred forty-three".