10391035 has 4 divisors (see below), whose sum is σ = 12469248. Its totient is φ = 8312824.

The previous prime is 10391027. The next prime is 10391041. The reversal of 10391035 is 53019301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10391035 - 2³ = 10391027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10390997 and 10391015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039099 + ... + 1039108.

It is an arithmetic number, because the mean of its divisors is an integer number (3117312).

Almost surely, 2^10391035 is an apocalyptic number.

10391035 is a deficient number, since it is larger than the sum of its proper divisors (2078213).

10391035 is an equidigital number, since it uses as much as digits as its factorization.

10391035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078212.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 10391035 is about 3223.5128354018. The cubic root of 10391035 is about 218.2158384714.

The spelling of 10391035 in words is "ten million, three hundred ninety-one thousand, thirty-five".