9669146 has 4 divisors (see below), whose sum is σ = 14503722. Its totient is φ = 4834572.

The previous prime is 9669139. The next prime is 9669167. The reversal of 9669146 is 6419669.

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., 7778521 + 1890625 = 2789^2 + 1375^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2417285 + ... + 2417288.

Almost surely, 2^9669146 is an apocalyptic number.

9669146 is a deficient number, since it is larger than the sum of its proper divisors (4834576).

9669146 is a wasteful number, since it uses less digits than its factorization.

9669146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4834575.

The product of its digits is 69984, while the sum is 41.

The square root of 9669146 is about 3109.5250441185. The cubic root of 9669146 is about 213.0407615937.

The spelling of 9669146 in words is "nine million, six hundred sixty-nine thousand, one hundred forty-six".