10664534 has 8 divisors (see below), whose sum is σ = 16014360. Its totient is φ = 5326416.

The previous prime is 10664519. The next prime is 10664561. The reversal of 10664534 is 43546601.

It is a happy number.

10664534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10664534² = 227464570874312, 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 = 10664497 and 10664506.

It is a congruent number.

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, 104 + ... + 4619.

It is an arithmetic number, because the mean of its divisors is an integer number (2001795).

Almost surely, 2^10664534 is an apocalyptic number.

10664534 is a deficient number, since it is larger than the sum of its proper divisors (5349826).

10664534 is a wasteful number, since it uses less digits than its factorization.

10664534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854.

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

The square root of 10664534 is about 3265.6598108192. The cubic root of 10664534 is about 220.1138116356.

The spelling of 10664534 in words is "ten million, six hundred sixty-four thousand, five hundred thirty-four".