4212667 has 6 divisors (see below), whose sum is σ = 4324452. Its totient is φ = 4101552.

The previous prime is 4212653. The next prime is 4212679. The reversal of 4212667 is 7662124.

It is not a de Polignac number, because 4212667 - 2¹⁵ = 4179899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4212647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13303 + ... + 13615.

It is an arithmetic number, because the mean of its divisors is an integer number (720742).

Almost surely, 2^4212667 is an apocalyptic number.

4212667 is a deficient number, since it is larger than the sum of its proper divisors (111785).

4212667 is an frugal number, since it uses more digits than its factorization.

4212667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 356 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 4212667 is about 2052.4782581065. The cubic root of 4212667 is about 161.5049026107.

The spelling of 4212667 in words is "four million, two hundred twelve thousand, six hundred sixty-seven".