32406234 has 32 divisors (see below), whose sum is σ = 74774016. Its totient is φ = 9171120.

The previous prime is 32406223. The next prime is 32406239. The reversal of 32406234 is 43260423.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32406239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889 + ... + 8099.

It is an arithmetic number, because the mean of its divisors is an integer number (2336688).

Almost surely, 2^32406234 is an apocalyptic number.

32406234 is an abundant number, since it is smaller than the sum of its proper divisors (42367782).

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

32406234 is a wasteful number, since it uses less digits than its factorization.

32406234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 32406234 is about 5692.6473630465. The cubic root of 32406234 is about 318.8180157816.

Adding to 32406234 its reverse (43260423), we get a palindrome (75666657).

It can be divided in two parts, 32406 and 234, that added together give a triangular number (32640 = T₂₅₅).

The spelling of 32406234 in words is "thirty-two million, four hundred six thousand, two hundred thirty-four".