10664506 has 8 divisors (see below), whose sum is σ = 16017120. Its totient is φ = 5325468.

The previous prime is 10664503. The next prime is 10664513. The reversal of 10664506 is 60546601.

10664506 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 2×10664506² = 227463376448072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10664503) 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, 1126 + ... + 4753.

It is an arithmetic number, because the mean of its divisors is an integer number (2002140).

Almost surely, 2^10664506 is an apocalyptic number.

10664506 is a deficient number, since it is larger than the sum of its proper divisors (5352614).

10664506 is an equidigital number, since it uses as much as digits as its factorization.

10664506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6788.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 10664506 is about 3265.6555237808. The cubic root of 10664506 is about 220.1136189973.

The spelling of 10664506 in words is "ten million, six hundred sixty-four thousand, five hundred six".