9028871 has 2 divisors, whose sum is σ = 9028872. Its totient is φ = 9028870.

The previous prime is 9028867. The next prime is 9028883. The reversal of 9028871 is 1788209.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9028871 - 2² = 9028867 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9028801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4514435 + 4514436.

It is an arithmetic number, because the mean of its divisors is an integer number (4514436).

Almost surely, 2^9028871 is an apocalyptic number.

9028871 is a deficient number, since it is larger than the sum of its proper divisors (1).

9028871 is an equidigital number, since it uses as much as digits as its factorization.

9028871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 9028871 is about 3004.8079805538. The cubic root of 9028871 is about 208.2305674853.

The spelling of 9028871 in words is "nine million, twenty-eight thousand, eight hundred seventy-one".