32412434 has 4 divisors (see below), whose sum is σ = 48618654. Its totient is φ = 16206216.

The previous prime is 32412433. The next prime is 32412439. The reversal of 32412434 is 43421423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43421423 = 739 ⋅58757.

It can be written as a sum of positive squares in only one way, i.e., 28590409 + 3822025 = 5347^2 + 1955^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32412433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8103107 + ... + 8103110.

Almost surely, 2^32412434 is an apocalyptic number.

32412434 is a deficient number, since it is larger than the sum of its proper divisors (16206220).

32412434 is a wasteful number, since it uses less digits than its factorization.

32412434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16206219.

The product of its digits is 2304, while the sum is 23.

The square root of 32412434 is about 5693.1918991019. The cubic root of 32412434 is about 318.8383467016.

Adding to 32412434 its reverse (43421423), we get a palindrome (75833857).

The spelling of 32412434 in words is "thirty-two million, four hundred twelve thousand, four hundred thirty-four".