32423425 has 12 divisors (see below), whose sum is σ = 40295536. Its totient is φ = 25880400.

The previous prime is 32423411. The next prime is 32423431. The reversal of 32423425 is 52432423.

It is not a de Polignac number, because 32423425 - 2⁷ = 32423297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32423425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12490 + ... + 14860.

Almost surely, 2^32423425 is an apocalyptic number.

It is an amenable number.

32423425 is a deficient number, since it is larger than the sum of its proper divisors (7872111).

32423425 is a wasteful number, since it uses less digits than its factorization.

32423425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928 (or 2923 counting only the distinct ones).

The product of its digits is 5760, while the sum is 25.

The square root of 32423425 is about 5694.1570930209. The cubic root of 32423425 is about 318.8743818050.

Adding to 32423425 its reverse (52432423), we get a palindrome (84855848).

The spelling of 32423425 in words is "thirty-two million, four hundred twenty-three thousand, four hundred twenty-five".