10220432 has 20 divisors (see below), whose sum is σ = 20224896. Its totient is φ = 5001120.

The previous prime is 10220429. The next prime is 10220437. The reversal of 10220432 is 23402201.

It is not an unprimeable number, because it can be changed into a prime (10220437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6044 + ... + 7547.

Almost surely, 2^10220432 is an apocalyptic number.

It is an amenable number.

10220432 is a deficient number, since it is larger than the sum of its proper divisors (10004464).

10220432 is a wasteful number, since it uses less digits than its factorization.

10220432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13646 (or 13640 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10220432 is about 3196.9410379299. The cubic root of 10220432 is about 217.0149989279.

Adding to 10220432 its reverse (23402201), we get a palindrome (33622633).

The spelling of 10220432 in words is "ten million, two hundred twenty thousand, four hundred thirty-two".