10013706 has 20 divisors (see below), whose sum is σ = 22438482. Its totient is φ = 3337848.

The previous prime is 10013693. The next prime is 10013723. The reversal of 10013706 is 60731001.

It can be written as a sum of positive squares in only one way, i.e., 7241481 + 2772225 = 2691^2 + 1665^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 30745 + ... + 31068.

Almost surely, 2^10013706 is an apocalyptic number.

10013706 is an abundant number, since it is smaller than the sum of its proper divisors (12424776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10013706 is an equidigital number, since it uses as much as digits as its factorization.

10013706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61827 (or 61818 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 10013706 is about 3164.4440269975. Note that the first 3 decimals coincide. The cubic root of 10013706 is about 215.5418530080.

Adding to 10013706 its reverse (60731001), we get a palindrome (70744707).

The spelling of 10013706 in words is "ten million, thirteen thousand, seven hundred six".