10270993 has 4 divisors (see below), whose sum is σ = 10372788. Its totient is φ = 10169200.

The previous prime is 10270991. The next prime is 10270999. The reversal of 10270993 is 39907201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6822544 + 3448449 = 2612^2 + 1857^2 .

It is a cyclic number.

It is not a de Polignac number, because 10270993 - 2¹ = 10270991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10270991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50746 + ... + 50947.

It is an arithmetic number, because the mean of its divisors is an integer number (2593197).

Almost surely, 2^10270993 is an apocalyptic number.

It is an amenable number.

10270993 is a deficient number, since it is larger than the sum of its proper divisors (101795).

10270993 is a wasteful number, since it uses less digits than its factorization.

10270993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101794.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 10270993 is about 3204.8389975161. The cubic root of 10270993 is about 217.3722718590.

The spelling of 10270993 in words is "ten million, two hundred seventy thousand, nine hundred ninety-three".