9140216 has 16 divisors (see below), whose sum is σ = 18040200. Its totient is φ = 4329504.

The previous prime is 9140189. The next prime is 9140227. The reversal of 9140216 is 6120419.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9140191 and 9140200.

It is a congruent 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, 29915 + ... + 30218.

Almost surely, 2^9140216 is an apocalyptic number.

It is an amenable number.

9140216 is a deficient number, since it is larger than the sum of its proper divisors (8899984).

9140216 is a wasteful number, since it uses less digits than its factorization.

9140216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60158 (or 60154 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 9140216 is about 3023.2790145800. The cubic root of 9140216 is about 209.0830465967.

The spelling of 9140216 in words is "nine million, one hundred forty thousand, two hundred sixteen".