9679145 has 16 divisors (see below), whose sum is σ = 13415808. Its totient is φ = 6566400.

The previous prime is 9679141. The next prime is 9679147. The reversal of 9679145 is 5419769.

It is not a de Polignac number, because 9679145 - 2² = 9679141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9679141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970 + ... + 4820.

It is an arithmetic number, because the mean of its divisors is an integer number (838488).

Almost surely, 2^9679145 is an apocalyptic number.

It is an amenable number.

9679145 is a deficient number, since it is larger than the sum of its proper divisors (3736663).

9679145 is a wasteful number, since it uses less digits than its factorization.

9679145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960.

The product of its digits is 68040, while the sum is 41.

The square root of 9679145 is about 3111.1324304825. The cubic root of 9679145 is about 213.1141724447.

The spelling of 9679145 in words is "nine million, six hundred seventy-nine thousand, one hundred forty-five".