9122146 has 8 divisors (see below), whose sum is σ = 14927184. Its totient is φ = 4146420.

The previous prime is 9122143. The next prime is 9122159. The reversal of 9122146 is 6412219.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9122146.

It is not an unprimeable number, because it can be changed into a prime (9122143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207300 + ... + 207343.

It is an arithmetic number, because the mean of its divisors is an integer number (1865898).

Almost surely, 2^9122146 is an apocalyptic number.

9122146 is a deficient number, since it is larger than the sum of its proper divisors (5805038).

9122146 is a wasteful number, since it uses less digits than its factorization.

9122146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414656.

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

The square root of 9122146 is about 3020.2890590141. The cubic root of 9122146 is about 208.9451715491.

The spelling of 9122146 in words is "nine million, one hundred twenty-two thousand, one hundred forty-six".