10566434 has 8 divisors (see below), whose sum is σ = 15871260. Its totient is φ = 5276016.

The previous prime is 10566427. The next prime is 10566449. The reversal of 10566434 is 43466501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10080625 + 485809 = 3175^2 + 697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10566434² = 223299054952712, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10566397 and 10566406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529 + ... + 4844.

Almost surely, 2^10566434 is an apocalyptic number.

10566434 is a deficient number, since it is larger than the sum of its proper divisors (5304826).

10566434 is an equidigital number, since it uses as much as digits as its factorization.

10566434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7204.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 10566434 is about 3250.6051744252. The cubic root of 10566434 is about 219.4368101791.

The spelling of 10566434 in words is "ten million, five hundred sixty-six thousand, four hundred thirty-four".