9121016 has 8 divisors (see below), whose sum is σ = 17101920. Its totient is φ = 4560504.

The previous prime is 9121009. The next prime is 9121019. The reversal of 9121016 is 6101219.

9121016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9121019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570056 + ... + 570071.

It is an arithmetic number, because the mean of its divisors is an integer number (2137740).

Almost surely, 2^9121016 is an apocalyptic number.

It is an amenable number.

9121016 is a deficient number, since it is larger than the sum of its proper divisors (7980904).

9121016 is a wasteful number, since it uses less digits than its factorization.

9121016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140133 (or 1140129 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 9121016 is about 3020.1019850330. The cubic root of 9121016 is about 208.9365435430.

The spelling of 9121016 in words is "nine million, one hundred twenty-one thousand, sixteen".