9126146 has 4 divisors (see below), whose sum is σ = 13689222. Its totient is φ = 4563072.

The previous prime is 9126133. The next prime is 9126151. The reversal of 9126146 is 6416219.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9066121 + 60025 = 3011^2 + 245^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2281535 + ... + 2281538.

Almost surely, 2^9126146 is an apocalyptic number.

9126146 is a deficient number, since it is larger than the sum of its proper divisors (4563076).

9126146 is a wasteful number, since it uses less digits than its factorization.

9126146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563075.

The product of its digits is 2592, while the sum is 29.

The square root of 9126146 is about 3020.9511747130. The cubic root of 9126146 is about 208.9757074396.

The spelling of 9126146 in words is "nine million, one hundred twenty-six thousand, one hundred forty-six".