9216412 has 6 divisors (see below), whose sum is σ = 16128728. Its totient is φ = 4608204.

The previous prime is 9216409. The next prime is 9216419. The reversal of 9216412 is 2146129.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9216419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152048 + ... + 1152055.

Almost surely, 2^9216412 is an apocalyptic number.

It is an amenable number.

9216412 is a deficient number, since it is larger than the sum of its proper divisors (6912316).

9216412 is a wasteful number, since it uses less digits than its factorization.

9216412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304107 (or 2304105 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 9216412 is about 3035.8544102114. The cubic root of 9216412 is about 209.6624357536.

The spelling of 9216412 in words is "nine million, two hundred sixteen thousand, four hundred twelve".