4665047 has 2 divisors, whose sum is σ = 4665048. Its totient is φ = 4665046.

The previous prime is 4665019. The next prime is 4665049. The reversal of 4665047 is 7405664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4665047 - 2¹² = 4660951 is a prime.

Together with 4665049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4665049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332523 + 2332524.

It is an arithmetic number, because the mean of its divisors is an integer number (2332524).

Almost surely, 2^4665047 is an apocalyptic number.

4665047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4665047 is an equidigital number, since it uses as much as digits as its factorization.

4665047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 4665047 is about 2159.8719869474. The cubic root of 4665047 is about 167.0905959009.

The spelling of 4665047 in words is "four million, six hundred sixty-five thousand, forty-seven".