10272443 has 4 divisors (see below), whose sum is σ = 10299648. Its totient is φ = 10245240.

The previous prime is 10272413. The next prime is 10272473. The reversal of 10272443 is 34427201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34427201 = 2383 ⋅14447.

It is an interprime number because it is at equal distance from previous prime (10272413) and next prime (10272473).

It is a cyclic number.

It is not a de Polignac number, because 10272443 - 2⁸ = 10272187 is a prime.

It is a super-3 number, since 3×10272443³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10272413) 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, 13028 + ... + 13793.

It is an arithmetic number, because the mean of its divisors is an integer number (2574912).

Almost surely, 2^10272443 is an apocalyptic number.

10272443 is a deficient number, since it is larger than the sum of its proper divisors (27205).

10272443 is an equidigital number, since it uses as much as digits as its factorization.

10272443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27204.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 10272443 is about 3205.0652099450. The cubic root of 10272443 is about 217.3825005020.

Adding to 10272443 its reverse (34427201), we get a palindrome (44699644).

The spelling of 10272443 in words is "ten million, two hundred seventy-two thousand, four hundred forty-three".