4657427 has 2 divisors, whose sum is σ = 4657428. Its totient is φ = 4657426.

The previous prime is 4657423. The next prime is 4657441. The reversal of 4657427 is 7247564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4657427 - 2² = 4657423 is a prime.

It is not a weakly prime, because it can be changed into another prime (4657423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2328713 + 2328714.

It is an arithmetic number, because the mean of its divisors is an integer number (2328714).

Almost surely, 2^4657427 is an apocalyptic number.

4657427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4657427 is an equidigital number, since it uses as much as digits as its factorization.

4657427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 35.

The square root of 4657427 is about 2158.1072725886. The cubic root of 4657427 is about 166.9995697217. Note that the first 3 decimals are identical.

The spelling of 4657427 in words is "four million, six hundred fifty-seven thousand, four hundred twenty-seven".