83403150 has 24 divisors (see below), whose sum is σ = 206840184. Its totient is φ = 22240800.

The previous prime is 83403149. The next prime is 83403163. The reversal of 83403150 is 5130438.

It is a self number, because there is not a number n which added to its sum of digits gives 83403150.

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 11 ways as a sum of consecutive naturals, for example, 277861 + ... + 278160.

It is an arithmetic number, because the mean of its divisors is an integer number (8618341).

Almost surely, 2^83403150 is an apocalyptic number.

83403150 is an abundant number, since it is smaller than the sum of its proper divisors (123437034).

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

83403150 is a wasteful number, since it uses less digits than its factorization.

83403150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556036 (or 556031 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 83403150 is about 9132.5325074702. The cubic root of 83403150 is about 436.9121792710.

Adding to 83403150 its reverse (5130438), we get a palindrome (88533588).

The spelling of 83403150 in words is "eighty-three million, four hundred three thousand, one hundred fifty".