9146212 has 6 divisors (see below), whose sum is σ = 16005878. Its totient is φ = 4573104.

The previous prime is 9146197. The next prime is 9146213. The reversal of 9146212 is 2126419.

9146212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8328996 + 817216 = 2886^2 + 904^2 .

It is not an unprimeable number, because it can be changed into a prime (9146213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143273 + ... + 1143280.

Almost surely, 2^9146212 is an apocalyptic number.

It is an amenable number.

9146212 is a deficient number, since it is larger than the sum of its proper divisors (6859666).

9146212 is a wasteful number, since it uses less digits than its factorization.

9146212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286557 (or 2286555 counting only the distinct ones).

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

The square root of 9146212 is about 3024.2704905481. The cubic root of 9146212 is about 209.1287562354.

The spelling of 9146212 in words is "nine million, one hundred forty-six thousand, two hundred twelve".