8000264 has 8 divisors (see below), whose sum is σ = 15000510. Its totient is φ = 4000128.

The previous prime is 8000261. The next prime is 8000309. The reversal of 8000264 is 4620008.

It can be written as a sum of positive squares in only one way, i.e., 6980164 + 1020100 = 2642^2 + 1010^2 .

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

8000264 is a modest number, since divided by 264 gives 8 as remainder.

It is not an unprimeable number, because it can be changed into a prime (8000261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500009 + ... + 500024.

Almost surely, 2^8000264 is an apocalyptic number.

It is an amenable number.

8000264 is a deficient number, since it is larger than the sum of its proper divisors (7000246).

8000264 is a wasteful number, since it uses less digits than its factorization.

8000264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000039 (or 1000035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 8000264 is about 2828.4737934087. The cubic root of 8000264 is about 200.0021999758.

The spelling of 8000264 in words is "eight million, two hundred sixty-four", and thus it is an aban number.