10047427 has 12 divisors (see below), whose sum is σ = 11218480. Its totient is φ = 8944992.

The previous prime is 10047421. The next prime is 10047431. The reversal of 10047427 is 72474001.

10047427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10047427 - 2¹¹ = 10045379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10047421) 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 11 ways as a sum of consecutive naturals, for example, 10474 + ... + 11392.

Almost surely, 2^10047427 is an apocalyptic number.

10047427 is a deficient number, since it is larger than the sum of its proper divisors (1171053).

10047427 is an equidigital number, since it uses as much as digits as its factorization.

10047427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 10047427 is about 3169.7676571004. The cubic root of 10047427 is about 215.7835265516.

The spelling of 10047427 in words is "ten million, forty-seven thousand, four hundred twenty-seven".