32642104 has 32 divisors (see below), whose sum is σ = 67910400. Its totient is φ = 14583520.

The previous prime is 32642087. The next prime is 32642131. The reversal of 32642104 is 40124623.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 2049 + ... + 8335.

It is an arithmetic number, because the mean of its divisors is an integer number (2122200).

Almost surely, 2^32642104 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 32642104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33955200).

32642104 is an abundant number, since it is smaller than the sum of its proper divisors (35268296).

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

32642104 is a wasteful number, since it uses less digits than its factorization.

32642104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6363 (or 6359 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 32642104 is about 5713.3268766980. The cubic root of 32642104 is about 319.5896563230.

Adding to 32642104 its reverse (40124623), we get a palindrome (72766727).

The spelling of 32642104 in words is "thirty-two million, six hundred forty-two thousand, one hundred four".