106433250 has 256 divisors, whose sum is σ = 352235520. Its totient is φ = 20736000.

The previous prime is 106433237. The next prime is 106433251. The reversal of 106433250 is 52334601.

It is a happy number.

It is a super-2 number, since 2×106433250² = 22656073411125000, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 106433250.

It is not an unprimeable number, because it can be changed into a prime (106433251) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 1097202 + ... + 1097298.

It is an arithmetic number, because the mean of its divisors is an integer number (1375920).

Almost surely, 2^106433250 is an apocalyptic number.

106433250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 106433250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176117760).

106433250 is an abundant number, since it is smaller than the sum of its proper divisors (245802270).

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

106433250 is a wasteful number, since it uses less digits than its factorization.

106433250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 106433250 is about 10316.6491653056. The cubic root of 106433250 is about 473.9062553844.

Adding to 106433250 its reverse (52334601), we get a palindrome (158767851).

The spelling of 106433250 in words is "one hundred six million, four hundred thirty-three thousand, two hundred fifty".