9745045 has 8 divisors (see below), whose sum is σ = 11842560. Its totient is φ = 7697040.

The previous prime is 9745039. The next prime is 9745049. The reversal of 9745045 is 5405479.

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

It is not a de Polignac number, because 9745045 - 2³ = 9745037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9745045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9745049) 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 7 ways as a sum of consecutive naturals, for example, 11941 + ... + 12730.

It is an arithmetic number, because the mean of its divisors is an integer number (1480320).

Almost surely, 2^9745045 is an apocalyptic number.

It is an amenable number.

9745045 is a deficient number, since it is larger than the sum of its proper divisors (2097515).

9745045 is a wasteful number, since it uses less digits than its factorization.

9745045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24755.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 9745045 is about 3121.7054633645. The cubic root of 9745045 is about 213.5967381683.

The spelling of 9745045 in words is "nine million, seven hundred forty-five thousand, forty-five".