32142162 has 32 divisors (see below), whose sum is σ = 69713280. Its totient is φ = 9820800.

The previous prime is 32142151. The next prime is 32142163. The reversal of 32142162 is 26124123.

It is not an unprimeable number, because it can be changed into a prime (32142163) 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, 10414 + ... + 13142.

It is an arithmetic number, because the mean of its divisors is an integer number (2178540).

Almost surely, 2^32142162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32142162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34856640).

32142162 is an abundant number, since it is smaller than the sum of its proper divisors (37571118).

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

32142162 is a wasteful number, since it uses less digits than its factorization.

32142162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2898.

The product of its digits is 576, while the sum is 21.

The square root of 32142162 is about 5669.4057889694. The cubic root of 32142162 is about 317.9496577877.

Adding to 32142162 its reverse (26124123), we get a palindrome (58266285).

The spelling of 32142162 in words is "thirty-two million, one hundred forty-two thousand, one hundred sixty-two".