4270664 has 16 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 2127952.

The previous prime is 4270639. The next prime is 4270667. The reversal of 4270664 is 4660724.

4270664 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4270667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129 + ... + 3615.

It is an arithmetic number, because the mean of its divisors is an integer number (502200).

Almost surely, 2^4270664 is an apocalyptic number.

It is an amenable number.

4270664 is a deficient number, since it is larger than the sum of its proper divisors (3764536).

4270664 is a wasteful number, since it uses less digits than its factorization.

4270664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1848 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 4270664 is about 2066.5584917926. The cubic root of 4270664 is about 162.2426886322.

It can be divided in two parts, 4 and 270664, that multiplied together give a triangular number (1082656 = T₁₄₇₁).

The spelling of 4270664 in words is "four million, two hundred seventy thousand, six hundred sixty-four".