10227439 has 4 divisors (see below), whose sum is σ = 10243224. Its totient is φ = 10211656.

The previous prime is 10227431. The next prime is 10227457. The reversal of 10227439 is 93472201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93472201 = 181 ⋅516421.

It is a cyclic number.

It is not a de Polignac number, because 10227439 - 2³ = 10227431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10227431) 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, 6877 + ... + 8230.

It is an arithmetic number, because the mean of its divisors is an integer number (2560806).

Almost surely, 2^10227439 is an apocalyptic number.

10227439 is a deficient number, since it is larger than the sum of its proper divisors (15785).

10227439 is an equidigital number, since it uses as much as digits as its factorization.

10227439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15784.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 10227439 is about 3198.0367415025. The cubic root of 10227439 is about 217.0645818523.

The spelling of 10227439 in words is "ten million, two hundred twenty-seven thousand, four hundred thirty-nine".