10013072 has 20 divisors (see below), whose sum is σ = 19451136. Its totient is φ = 4993440.

The previous prime is 10013071. The next prime is 10013077. The reversal of 10013072 is 27031001.

It is a super-2 number, since 2×10013072² = 200523221754368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10013071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9197 + ... + 10227.

Almost surely, 2^10013072 is an apocalyptic number.

It is an amenable number.

10013072 is a deficient number, since it is larger than the sum of its proper divisors (9438064).

10013072 is a wasteful number, since it uses less digits than its factorization.

10013072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646 (or 1640 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 10013072 is about 3164.3438498368. The cubic root of 10013072 is about 215.5373040289.

Adding to 10013072 its reverse (27031001), we get a palindrome (37044073).

The spelling of 10013072 in words is "ten million, thirteen thousand, seventy-two".