42832650 has 144 divisors (see below), whose sum is σ = 129259584. Its totient is φ = 9192960.

The previous prime is 42832637. The next prime is 42832697. The reversal of 42832650 is 5623824.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon 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 71 ways as a sum of consecutive naturals, for example, 378994 + ... + 379106.

It is an arithmetic number, because the mean of its divisors is an integer number (897636).

Almost surely, 2^42832650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42832650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64629792).

42832650 is an abundant number, since it is smaller than the sum of its proper divisors (86426934).

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

42832650 is a wasteful number, since it uses less digits than its factorization.

42832650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 42832650 is about 6544.6657668669. The cubic root of 42832650 is about 349.8847239416.

The spelling of 42832650 in words is "forty-two million, eight hundred thirty-two thousand, six hundred fifty".