32152242 has 32 divisors (see below), whose sum is σ = 66873600. Its totient is φ = 10293248.

The previous prime is 32152217. The next prime is 32152249. The reversal of 32152242 is 24225123.

It is not an unprimeable number, because it can be changed into a prime (32152249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44359 + ... + 45077.

It is an arithmetic number, because the mean of its divisors is an integer number (2089800).

Almost surely, 2^32152242 is an apocalyptic number.

32152242 is an abundant number, since it is smaller than the sum of its proper divisors (34721358).

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

32152242 is a wasteful number, since it uses less digits than its factorization.

32152242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010.

The product of its digits is 960, while the sum is 21.

The square root of 32152242 is about 5670.2947013361. The cubic root of 32152242 is about 317.9828913702.

Adding to 32152242 its reverse (24225123), we get a palindrome (56377365).

The spelling of 32152242 in words is "thirty-two million, one hundred fifty-two thousand, two hundred forty-two".