10664162 has 4 divisors (see below), whose sum is σ = 15996246. Its totient is φ = 5332080.

The previous prime is 10664113. The next prime is 10664179. The reversal of 10664162 is 26146601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26146601 = 13 ⋅2011277.

It can be written as a sum of positive squares in only one way, i.e., 9740641 + 923521 = 3121^2 + 961^2 .

It is a super-4 number, since 4×10664162⁴ (a number of 29 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 2666039 + ... + 2666042.

Almost surely, 2^10664162 is an apocalyptic number.

10664162 is a deficient number, since it is larger than the sum of its proper divisors (5332084).

10664162 is an equidigital number, since it uses as much as digits as its factorization.

10664162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5332083.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 10664162 is about 3265.6028539919. The cubic root of 10664162 is about 220.1112522711. Note that the first 3 decimals are identical.

The spelling of 10664162 in words is "ten million, six hundred sixty-four thousand, one hundred sixty-two".