32572050 has 96 divisors (see below), whose sum is σ = 93898752. Its totient is φ = 7318080.

The previous prime is 32572039. The next prime is 32572069. The reversal of 32572050 is 5027523.

It is a self number, because there is not a number n which added to its sum of digits gives 32572050.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70119 + ... + 70581.

It is an arithmetic number, because the mean of its divisors is an integer number (978112).

Almost surely, 2^32572050 is an apocalyptic number.

32572050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32572050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46949376).

32572050 is an abundant number, since it is smaller than the sum of its proper divisors (61326702).

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

32572050 is a wasteful number, since it uses less digits than its factorization.

32572050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 32572050 is about 5707.1928301048. The cubic root of 32572050 is about 319.3608662396.

Adding to 32572050 its reverse (5027523), we get a palindrome (37599573).

The spelling of 32572050 in words is "thirty-two million, five hundred seventy-two thousand, fifty".