4268072 has 8 divisors (see below), whose sum is σ = 8002650. Its totient is φ = 2134032.

The previous prime is 4268063. The next prime is 4268107. The reversal of 4268072 is 2708624.

It can be written as a sum of positive squares in only one way, i.e., 4024036 + 244036 = 2006^2 + 494^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266747 + ... + 266762.

Almost surely, 2^4268072 is an apocalyptic number.

It is an amenable number.

4268072 is a deficient number, since it is larger than the sum of its proper divisors (3734578).

4268072 is a wasteful number, since it uses less digits than its factorization.

4268072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533515 (or 533511 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4268072 is about 2065.9312670077. The cubic root of 4268072 is about 162.2098585964.

The spelling of 4268072 in words is "four million, two hundred sixty-eight thousand, seventy-two".