10667434 has 4 divisors (see below), whose sum is σ = 16001154. Its totient is φ = 5333716.

The previous prime is 10667431. The next prime is 10667453. The reversal of 10667434 is 43476601.

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

It can be written as a sum of positive squares in only one way, i.e., 7038409 + 3629025 = 2653^2 + 1905^2 .

It is a super-2 number, since 2×10667434² = 227588296288712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 10667396 and 10667405.

It is not an unprimeable number, because it can be changed into a prime (10667431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2666857 + ... + 2666860.

Almost surely, 2^10667434 is an apocalyptic number.

10667434 is a deficient number, since it is larger than the sum of its proper divisors (5333720).

10667434 is an equidigital number, since it uses as much as digits as its factorization.

10667434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5333719.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 10667434 is about 3266.1037950439. The cubic root of 10667434 is about 220.1337616307.

The spelling of 10667434 in words is "ten million, six hundred sixty-seven thousand, four hundred thirty-four".