16271093 has 4 divisors (see below), whose sum is σ = 16291968. Its totient is φ = 16250220.

The previous prime is 16271033. The next prime is 16271107. The reversal of 16271093 is 39017261.

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 16271093 - 2⁶ = 16271029 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16271033) 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, 9221 + ... + 10842.

It is an arithmetic number, because the mean of its divisors is an integer number (4072992).

Almost surely, 2^16271093 is an apocalyptic number.

It is an amenable number.

16271093 is a deficient number, since it is larger than the sum of its proper divisors (20875).

16271093 is an equidigital number, since it uses as much as digits as its factorization.

16271093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20874.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 16271093 is about 4033.7442903585. The cubic root of 16271093 is about 253.3993962443.

The spelling of 16271093 in words is "sixteen million, two hundred seventy-one thousand, ninety-three".