4212664 has 8 divisors (see below), whose sum is σ = 7898760. Its totient is φ = 2106328.

The previous prime is 4212653. The next prime is 4212679. The reversal of 4212664 is 4662124.

4212664 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263284 + ... + 263299.

It is an arithmetic number, because the mean of its divisors is an integer number (987345).

Almost surely, 2^4212664 is an apocalyptic number.

It is an amenable number.

4212664 is a deficient number, since it is larger than the sum of its proper divisors (3686096).

4212664 is a wasteful number, since it uses less digits than its factorization.

4212664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526589 (or 526585 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 4212664 is about 2052.4775272826. The cubic root of 4212664 is about 161.5048642728.

Adding to 4212664 its reverse (4662124), we get a palindrome (8874788).

The spelling of 4212664 in words is "four million, two hundred twelve thousand, six hundred sixty-four".