10091073 has 4 divisors (see below), whose sum is σ = 13454768. Its totient is φ = 6727380.

The previous prime is 10091069. The next prime is 10091077. The reversal of 10091073 is 37019001.

10091073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (10091069) and next prime (10091077).

It is not a de Polignac number, because 10091073 - 2² = 10091069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10091077) 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, 1681843 + ... + 1681848.

It is an arithmetic number, because the mean of its divisors is an integer number (3363692).

Almost surely, 2^10091073 is an apocalyptic number.

It is an amenable number.

10091073 is a deficient number, since it is larger than the sum of its proper divisors (3363695).

10091073 is an equidigital number, since it uses as much as digits as its factorization.

10091073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363694.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 10091073 is about 3176.6449282222. The cubic root of 10091073 is about 216.0955295892.

The spelling of 10091073 in words is "ten million, ninety-one thousand, seventy-three".