4254664 has 8 divisors (see below), whose sum is σ = 7977510. Its totient is φ = 2127328.

The previous prime is 4254647. The next prime is 4254671. The reversal of 4254664 is 4664524.

It can be written as a sum of positive squares in only one way, i.e., 2377764 + 1876900 = 1542^2 + 1370^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265909 + ... + 265924.

Almost surely, 2^4254664 is an apocalyptic number.

It is an amenable number.

4254664 is a deficient number, since it is larger than the sum of its proper divisors (3722846).

4254664 is a wasteful number, since it uses less digits than its factorization.

4254664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531839 (or 531835 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 4254664 is about 2062.6836887899. The cubic root of 4254664 is about 162.0398215371.

The spelling of 4254664 in words is "four million, two hundred fifty-four thousand, six hundred sixty-four".