9860045 has 8 divisors (see below), whose sum is σ = 12742296. Its totient is φ = 7281216.

The previous prime is 9860023. The next prime is 9860057. The reversal of 9860045 is 5400689.

It can be written as a sum of positive squares in 4 ways, for example, as 6724 + 9853321 = 82^2 + 3139^2 .

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 9860045 - 2⁶ = 9859981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9859993 and 9860020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75782 + ... + 75911.

It is an arithmetic number, because the mean of its divisors is an integer number (1592787).

Almost surely, 2^9860045 is an apocalyptic number.

It is an amenable number.

9860045 is a deficient number, since it is larger than the sum of its proper divisors (2882251).

9860045 is a wasteful number, since it uses less digits than its factorization.

9860045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151711.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 9860045 is about 3140.0708590731. The cubic root of 9860045 is about 214.4336636479.

The spelling of 9860045 in words is "nine million, eight hundred sixty thousand, forty-five".