9432145 has 8 divisors (see below), whose sum is σ = 11532456. Its totient is φ = 7403136.

The previous prime is 9432121. The next prime is 9432149. The reversal of 9432145 is 5412349.

It can be written as a sum of positive squares in 4 ways, for example, as 239121 + 9193024 = 489^2 + 3032^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9432145 - 2¹¹ = 9430097 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9432149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17532 + ... + 18061.

It is an arithmetic number, because the mean of its divisors is an integer number (1441557).

Almost surely, 2^9432145 is an apocalyptic number.

It is an amenable number.

9432145 is a deficient number, since it is larger than the sum of its proper divisors (2100311).

9432145 is a wasteful number, since it uses less digits than its factorization.

9432145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35651.

The product of its digits is 4320, while the sum is 28.

The square root of 9432145 is about 3071.1797407511. The cubic root of 9432145 is about 211.2857250833.

The spelling of 9432145 in words is "nine million, four hundred thirty-two thousand, one hundred forty-five".