8970287 has 4 divisors (see below), whose sum is σ = 8976360. Its totient is φ = 8964216.

The previous prime is 8970281. The next prime is 8970289. The reversal of 8970287 is 7820798.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8970287 - 2¹⁰ = 8969263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773 + ... + 4305.

It is an arithmetic number, because the mean of its divisors is an integer number (2244090).

Almost surely, 2^8970287 is an apocalyptic number.

8970287 is a deficient number, since it is larger than the sum of its proper divisors (6073).

8970287 is a wasteful number, since it uses less digits than its factorization.

8970287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6072.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 8970287 is about 2995.0437392466. The cubic root of 8970287 is about 207.7792205589.

The spelling of 8970287 in words is "eight million, nine hundred seventy thousand, two hundred eighty-seven".