10662232 has 32 divisors (see below), whose sum is σ = 23339520. Its totient is φ = 4471200.

The previous prime is 10662209. The next prime is 10662241. The reversal of 10662232 is 23226601.

It is a happy number.

It is a super-2 number, since 2×10662232² = 227366382443648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607 + ... + 4657.

It is an arithmetic number, because the mean of its divisors is an integer number (729360).

Almost surely, 2^10662232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10662232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11669760).

10662232 is an abundant number, since it is smaller than the sum of its proper divisors (12677288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10662232 is a wasteful number, since it uses less digits than its factorization.

10662232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111 (or 4107 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 10662232 is about 3265.3073362243. The cubic root of 10662232 is about 220.0979728921.

Adding to 10662232 its reverse (23226601), we get a palindrome (33888833).

The spelling of 10662232 in words is "ten million, six hundred sixty-two thousand, two hundred thirty-two".