8970231 has 8 divisors (see below), whose sum is σ = 11977344. Its totient is φ = 5971640.

The previous prime is 8970229. The next prime is 8970263. The reversal of 8970231 is 1320798.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8970231 - 2¹ = 8970229 is a prime.

It is a super-2 number, since 2×8970231² = 160930088386722, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 976 + ... + 4346.

It is an arithmetic number, because the mean of its divisors is an integer number (1497168).

Almost surely, 2^8970231 is an apocalyptic number.

8970231 is a deficient number, since it is larger than the sum of its proper divisors (3007113).

8970231 is a wasteful number, since it uses less digits than its factorization.

8970231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4261.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 8970231 is about 2995.0343904536. The cubic root of 8970231 is about 207.7787881810.

The spelling of 8970231 in words is "eight million, nine hundred seventy thousand, two hundred thirty-one".