9121484 has 12 divisors (see below), whose sum is σ = 16032744. Its totient is φ = 4540704.

The previous prime is 9121439. The next prime is 9121493. The reversal of 9121484 is 4841219.

9121484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3962 + ... + 5825.

It is an arithmetic number, because the mean of its divisors is an integer number (1336062).

Almost surely, 2^9121484 is an apocalyptic number.

It is an amenable number.

9121484 is a deficient number, since it is larger than the sum of its proper divisors (6911260).

9121484 is a wasteful number, since it uses less digits than its factorization.

9121484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10024 (or 10022 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 9121484 is about 3020.1794648663. The cubic root of 9121484 is about 208.9401169983.

The spelling of 9121484 in words is "nine million, one hundred twenty-one thousand, four hundred eighty-four".