4666427 has 4 divisors (see below), whose sum is σ = 4677096. Its totient is φ = 4655760.

The previous prime is 4666423. The next prime is 4666433. The reversal of 4666427 is 7246664.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4666427 - 2² = 4666423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4666421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4649 + ... + 5562.

It is an arithmetic number, because the mean of its divisors is an integer number (1169274).

Almost surely, 2^4666427 is an apocalyptic number.

4666427 is a deficient number, since it is larger than the sum of its proper divisors (10669).

4666427 is a wasteful number, since it uses less digits than its factorization.

4666427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10668.

The product of its digits is 48384, while the sum is 35.

The square root of 4666427 is about 2160.1914267027. The cubic root of 4666427 is about 167.1070703536.

The spelling of 4666427 in words is "four million, six hundred sixty-six thousand, four hundred twenty-seven".