9745801 has 4 divisors (see below), whose sum is σ = 10495492. Its totient is φ = 8996112.

The previous prime is 9745789. The next prime is 9745817. The reversal of 9745801 is 1085479.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1085479 = 709 ⋅1531.

It can be written as a sum of positive squares in 2 ways, for example, as 2325625 + 7420176 = 1525^2 + 2724^2 .

It is a cyclic number.

It is not a de Polignac number, because 9745801 - 2⁹ = 9745289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9745831) 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 3 ways as a sum of consecutive naturals, for example, 374826 + ... + 374851.

It is an arithmetic number, because the mean of its divisors is an integer number (2623873).

Almost surely, 2^9745801 is an apocalyptic number.

It is an amenable number.

9745801 is a deficient number, since it is larger than the sum of its proper divisors (749691).

9745801 is a wasteful number, since it uses less digits than its factorization.

9745801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749690.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 9745801 is about 3121.8265486731. The cubic root of 9745801 is about 213.6022614867.

The spelling of 9745801 in words is "nine million, seven hundred forty-five thousand, eight hundred one".