8897264 has 20 divisors (see below), whose sum is σ = 17402904. Its totient is φ = 4406208.

The previous prime is 8897261. The next prime is 8897267. The reversal of 8897264 is 4627988.

It is an interprime number because it is at equal distance from previous prime (8897261) and next prime (8897267).

It is a super-2 number, since 2×8897264² = 158322613371392, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8897261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887 + ... + 4310.

Almost surely, 2^8897264 is an apocalyptic number.

It is an amenable number.

8897264 is a deficient number, since it is larger than the sum of its proper divisors (8505640).

8897264 is a wasteful number, since it uses less digits than its factorization.

8897264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312 (or 5306 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 8897264 is about 2982.8281881463. The cubic root of 8897264 is about 207.2138718519.

The spelling of 8897264 in words is "eight million, eight hundred ninety-seven thousand, two hundred sixty-four".