32423404 has 24 divisors (see below), whose sum is σ = 61353488. Its totient is φ = 14904000.

The previous prime is 32423389. The next prime is 32423407. The reversal of 32423404 is 40432423.

It is not an unprimeable number, because it can be changed into a prime (32423407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13279 + ... + 15529.

Almost surely, 2^32423404 is an apocalyptic number.

It is an amenable number.

32423404 is a deficient number, since it is larger than the sum of its proper divisors (28930084).

32423404 is a wasteful number, since it uses less digits than its factorization.

32423404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545 (or 2543 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 32423404 is about 5694.1552490251. The cubic root of 32423404 is about 318.8743129622.

Adding to 32423404 its reverse (40432423), we get a palindrome (72855827).

The spelling of 32423404 in words is "thirty-two million, four hundred twenty-three thousand, four hundred four".