10252993 has 4 divisors (see below), whose sum is σ = 10503108. Its totient is φ = 10002880.

The previous prime is 10252987. The next prime is 10253011. The reversal of 10252993 is 39925201.

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 1656369 + 8596624 = 1287^2 + 2932^2 .

It is a cyclic number.

It is not a de Polignac number, because 10252993 - 2⁹ = 10252481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252933) 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, 124996 + ... + 125077.

It is an arithmetic number, because the mean of its divisors is an integer number (2625777).

Almost surely, 2^10252993 is an apocalyptic number.

It is an amenable number.

10252993 is a deficient number, since it is larger than the sum of its proper divisors (250115).

10252993 is an equidigital number, since it uses as much as digits as its factorization.

10252993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250114.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 10252993 is about 3202.0295126685. The cubic root of 10252993 is about 217.2452153741.

The spelling of 10252993 in words is "ten million, two hundred fifty-two thousand, nine hundred ninety-three".