32422434 has 96 divisors (see below), whose sum is σ = 78599808. Its totient is φ = 8870400.

The previous prime is 32422427. The next prime is 32422459. The reversal of 32422434 is 43422423.

It is a congruent number.

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, 456619 + ... + 456689.

It is an arithmetic number, because the mean of its divisors is an integer number (818748).

Almost surely, 2^32422434 is an apocalyptic number.

32422434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32422434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39299904).

32422434 is an abundant number, since it is smaller than the sum of its proper divisors (46177374).

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

32422434 is a wasteful number, since it uses less digits than its factorization.

32422434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 141 counting only the distinct ones).

The product of its digits is 4608, while the sum is 24.

The square root of 32422434 is about 5694.0700733307. The cubic root of 32422434 is about 318.8711330455.

Adding to 32422434 its reverse (43422423), we get a palindrome (75844857).

The spelling of 32422434 in words is "thirty-two million, four hundred twenty-two thousand, four hundred thirty-four".