10427667 has 4 divisors (see below), whose sum is σ = 13903560. Its totient is φ = 6951776.

The previous prime is 10427663. The next prime is 10427689. The reversal of 10427667 is 76672401.

10427667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10427667 - 2² = 10427663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10427663) 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 3 ways as a sum of consecutive naturals, for example, 1737942 + ... + 1737947.

It is an arithmetic number, because the mean of its divisors is an integer number (3475890).

Almost surely, 2^10427667 is an apocalyptic number.

10427667 is a deficient number, since it is larger than the sum of its proper divisors (3475893).

10427667 is an equidigital number, since it uses as much as digits as its factorization.

10427667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475892.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 10427667 is about 3229.1898364760. The cubic root of 10427667 is about 218.4719665487.

The spelling of 10427667 in words is "ten million, four hundred twenty-seven thousand, six hundred sixty-seven".