106021232 has 20 divisors (see below), whose sum is σ = 205945896. Its totient is φ = 52873920.

The previous prime is 106021229. The next prime is 106021249. The reversal of 106021232 is 232120601.

It is a super-2 number, since 2×106021232² = 22481003269595648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106021232.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1994 + ... + 14697.

Almost surely, 2^106021232 is an apocalyptic number.

It is an amenable number.

106021232 is a deficient number, since it is larger than the sum of its proper divisors (99924664).

106021232 is a wasteful number, since it uses less digits than its factorization.

106021232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17096 (or 17090 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 106021232 is about 10296.6612064300. The cubic root of 106021232 is about 473.2939454540.

Adding to 106021232 its reverse (232120601), we get a palindrome (338141833).

The spelling of 106021232 in words is "one hundred six million, twenty-one thousand, two hundred thirty-two".