10442893 has 4 divisors (see below), whose sum is σ = 10590048. Its totient is φ = 10295740.

The previous prime is 10442891. The next prime is 10442903. The reversal of 10442893 is 39824401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10442893 - 2¹ = 10442891 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73471 + ... + 73612.

It is an arithmetic number, because the mean of its divisors is an integer number (2647512).

Almost surely, 2^10442893 is an apocalyptic number.

It is an amenable number.

10442893 is a deficient number, since it is larger than the sum of its proper divisors (147155).

10442893 is an equidigital number, since it uses as much as digits as its factorization.

10442893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147154.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 10442893 is about 3231.5465337822. The cubic root of 10442893 is about 218.5782490767.

The spelling of 10442893 in words is "ten million, four hundred forty-two thousand, eight hundred ninety-three".