10662208 has 14 divisors (see below), whose sum is σ = 21157946. Its totient is φ = 5331072.

The previous prime is 10662199. The next prime is 10662209. The reversal of 10662208 is 80226601.

It can be written as a sum of positive squares in only one way, i.e., 10188864 + 473344 = 3192^2 + 688^2 .

It is a super-2 number, since 2×10662208² = 227365358870528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10662209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83235 + ... + 83362.

Almost surely, 2^10662208 is an apocalyptic number.

It is an amenable number.

10662208 is a deficient number, since it is larger than the sum of its proper divisors (10495738).

10662208 is an equidigital number, since it uses as much as digits as its factorization.

10662208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166609 (or 166599 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 10662208 is about 3265.3036612236. The cubic root of 10662208 is about 220.0978077498.

Adding to 10662208 its reverse (80226601), we get a palindrome (90888809).

The spelling of 10662208 in words is "ten million, six hundred sixty-two thousand, two hundred eight".