32053780 has 48 divisors (see below), whose sum is σ = 73817856. Its totient is φ = 11594880.

The previous prime is 32053757. The next prime is 32053781. The reversal of 32053780 is 8735023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32053781) 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 15 ways as a sum of consecutive naturals, for example, 80542 + ... + 80938.

It is an arithmetic number, because the mean of its divisors is an integer number (1537872).

Almost surely, 2^32053780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32053780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36908928).

32053780 is an abundant number, since it is smaller than the sum of its proper divisors (41764076).

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

32053780 is a wasteful number, since it uses less digits than its factorization.

32053780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 32053780 is about 5661.6057792821. The cubic root of 32053780 is about 317.6579659102.

The spelling of 32053780 in words is "thirty-two million, fifty-three thousand, seven hundred eighty".