8975890 has 32 divisors (see below), whose sum is σ = 20145024. Its totient is φ = 2797440.

The previous prime is 8975887. The next prime is 8975899. The reversal of 8975890 is 985798.

It is a self number, because there is not a number n which added to its sum of digits gives 8975890.

It is not an unprimeable number, because it can be changed into a prime (8975899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5059 + ... + 6598.

It is an arithmetic number, because the mean of its divisors is an integer number (629532).

Almost surely, 2^8975890 is an apocalyptic number.

8975890 is an abundant number, since it is smaller than the sum of its proper divisors (11169134).

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

8975890 is a wasteful number, since it uses less digits than its factorization.

8975890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11682.

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 8975890 is about 2995.9789718888. The cubic root of 8975890 is about 207.8224724142.

The spelling of 8975890 in words is "eight million, nine hundred seventy-five thousand, eight hundred ninety".