9001016 has 8 divisors (see below), whose sum is σ = 16876920. Its totient is φ = 4500504.

The previous prime is 9001001. The next prime is 9001033. The reversal of 9001016 is 6101009.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 9000985 and 9001003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562556 + ... + 562571.

It is an arithmetic number, because the mean of its divisors is an integer number (2109615).

Almost surely, 2^9001016 is an apocalyptic number.

It is an amenable number.

9001016 is a deficient number, since it is larger than the sum of its proper divisors (7875904).

9001016 is a wasteful number, since it uses less digits than its factorization.

9001016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125133 (or 1125129 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 9001016 is about 3000.1693285546. The cubic root of 9001016 is about 208.0162092891.

The spelling of 9001016 in words is "nine million, one thousand, sixteen".