8897255 has 4 divisors (see below), whose sum is σ = 10676712. Its totient is φ = 7117800.

The previous prime is 8897249. The next prime is 8897261. The reversal of 8897255 is 5527988.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8897249) and next prime (8897261).

It is not a de Polignac number, because 8897255 - 2¹⁴ = 8880871 is a prime.

It is a super-2 number, since 2×8897255² = 158322293070050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889721 + ... + 889730.

It is an arithmetic number, because the mean of its divisors is an integer number (2669178).

Almost surely, 2^8897255 is an apocalyptic number.

8897255 is a deficient number, since it is larger than the sum of its proper divisors (1779457).

8897255 is a wasteful number, since it uses less digits than its factorization.

8897255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779456.

The product of its digits is 201600, while the sum is 44.

The square root of 8897255 is about 2982.8266795106. The cubic root of 8897255 is about 207.2138019831.

The spelling of 8897255 in words is "eight million, eight hundred ninety-seven thousand, two hundred fifty-five".