10030865 has 8 divisors (see below), whose sum is σ = 12963048. Its totient is φ = 7407360.

The previous prime is 10030847. The next prime is 10030871. The reversal of 10030865 is 56803001.

It can be written as a sum of positive squares in 4 ways, for example, as 190096 + 9840769 = 436^2 + 3137^2 .

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

It is not a de Polignac number, because 10030865 - 2¹⁴ = 10014481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10030865.

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, 77096 + ... + 77225.

It is an arithmetic number, because the mean of its divisors is an integer number (1620381).

Almost surely, 2^10030865 is an apocalyptic number.

It is an amenable number.

10030865 is a deficient number, since it is larger than the sum of its proper divisors (2932183).

10030865 is a wasteful number, since it uses less digits than its factorization.

10030865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154339.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 10030865 is about 3167.1540852949. The cubic root of 10030865 is about 215.6648967693.

Adding to 10030865 its reverse (56803001), we get a palindrome (66833866).

The spelling of 10030865 in words is "ten million, thirty thousand, eight hundred sixty-five".