106032240 has 100 divisors (see below), whose sum is σ = 368288184. Its totient is φ = 28273536.

The previous prime is 106032221. The next prime is 106032253. The reversal of 106032240 is 42230601.

It is a happy number.

106032240 is a `hidden beast` number, since 1 + 0 + 603 + 22 + 40 = 666.

It is a super-2 number, since 2×106032240² = 22485671838835200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 1702 + ... + 14661.

Almost surely, 2^106032240 is an apocalyptic number.

106032240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106032240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184144092).

106032240 is an abundant number, since it is smaller than the sum of its proper divisors (262255944).

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

106032240 is a wasteful number, since it uses less digits than its factorization.

106032240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16388 (or 16373 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 106032240 is about 10297.1957347620. The cubic root of 106032240 is about 473.3103253160.

Adding to 106032240 its reverse (42230601), we get a palindrome (148262841).

The spelling of 106032240 in words is "one hundred six million, thirty-two thousand, two hundred forty".