4213667 has 4 divisors (see below), whose sum is σ = 4218816. Its totient is φ = 4208520.

The previous prime is 4213639. The next prime is 4213673. The reversal of 4213667 is 7663124.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4213667 - 2⁸ = 4213411 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4213567) 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, 1043 + ... + 3084.

It is an arithmetic number, because the mean of its divisors is an integer number (1054704).

Almost surely, 2^4213667 is an apocalyptic number.

4213667 is a deficient number, since it is larger than the sum of its proper divisors (5149).

4213667 is a wasteful number, since it uses less digits than its factorization.

4213667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5148.

The product of its digits is 6048, while the sum is 29.

The square root of 4213667 is about 2052.7218515912. The cubic root of 4213667 is about 161.5176809073.

The spelling of 4213667 in words is "four million, two hundred thirteen thousand, six hundred sixty-seven".