10642232 has 16 divisors (see below), whose sum is σ = 20228640. Its totient is φ = 5247936.

The previous prime is 10642231. The next prime is 10642237. The reversal of 10642232 is 23224601.

It is a super-2 number, since 2×10642232² = 226514203883648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10642231) 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, 8528 + ... + 9695.

It is an arithmetic number, because the mean of its divisors is an integer number (1264290).

Almost surely, 2^10642232 is an apocalyptic number.

It is an amenable number.

10642232 is a deficient number, since it is larger than the sum of its proper divisors (9586408).

10642232 is a wasteful number, since it uses less digits than its factorization.

10642232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18302 (or 18298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 10642232 is about 3262.2433998707. The cubic root of 10642232 is about 219.9602683070.

Adding to 10642232 its reverse (23224601), we get a palindrome (33866833).

The spelling of 10642232 in words is "ten million, six hundred forty-two thousand, two hundred thirty-two".