8970280 has 128 divisors (see below), whose sum is σ = 24624000. Its totient is φ = 2903040.

The previous prime is 8970263. The next prime is 8970281. The reversal of 8970280 is 820798.

It is a happy 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 pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242422 + ... + 242458.

It is an arithmetic number, because the mean of its divisors is an integer number (192375).

Almost surely, 2^8970280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8970280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12312000).

8970280 is an abundant number, since it is smaller than the sum of its proper divisors (15653720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8970280 is a wasteful number, since it uses less digits than its factorization.

8970280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 8970280 is about 2995.0425706490. The cubic root of 8970280 is about 207.7791665118.

The spelling of 8970280 in words is "eight million, nine hundred seventy thousand, two hundred eighty".