10426047 has 4 divisors (see below), whose sum is σ = 13901400. Its totient is φ = 6950696.

The previous prime is 10426043. The next prime is 10426063. The reversal of 10426047 is 74062401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10426047 - 2² = 10426043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10426043) 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, 1737672 + ... + 1737677.

It is an arithmetic number, because the mean of its divisors is an integer number (3475350).

Almost surely, 2^10426047 is an apocalyptic number.

10426047 is a deficient number, since it is larger than the sum of its proper divisors (3475353).

10426047 is an equidigital number, since it uses as much as digits as its factorization.

10426047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475352.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 10426047 is about 3228.9389898231. The cubic root of 10426047 is about 218.4606523236.

Adding to 10426047 its reverse (74062401), we get a palindrome (84488448).

The spelling of 10426047 in words is "ten million, four hundred twenty-six thousand, forty-seven".