8970665 has 16 divisors (see below), whose sum is σ = 11814336. Its totient is φ = 6484800.

The previous prime is 8970659. The next prime is 8970671. The reversal of 8970665 is 5660798.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8970659) and next prime (8970671).

It is not a de Polignac number, because 8970665 - 2⁴ = 8970649 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11219 + ... + 11991.

It is an arithmetic number, because the mean of its divisors is an integer number (738396).

Almost surely, 2^8970665 is an apocalyptic number.

It is an amenable number.

8970665 is a deficient number, since it is larger than the sum of its proper divisors (2843671).

8970665 is a wasteful number, since it uses less digits than its factorization.

8970665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 8970665 is about 2995.1068428355. The cubic root of 8970665 is about 207.7821390624.

The spelling of 8970665 in words is "eight million, nine hundred seventy thousand, six hundred sixty-five".