32427340 has 24 divisors (see below), whose sum is σ = 74288592. Its totient is φ = 11791680.

The previous prime is 32427337. The next prime is 32427359. The reversal of 32427340 is 4372423.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73479 + ... + 73918.

It is an arithmetic number, because the mean of its divisors is an integer number (3095358).

Almost surely, 2^32427340 is an apocalyptic number.

It is an amenable number.

32427340 is an abundant number, since it is smaller than the sum of its proper divisors (41861252).

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

32427340 is a wasteful number, since it uses less digits than its factorization.

32427340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147417 (or 147415 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 32427340 is about 5694.5008560891. The cubic root of 32427340 is about 318.8872155609.

Adding to 32427340 its reverse (4372423), we get a palindrome (36799763).

The spelling of 32427340 in words is "thirty-two million, four hundred twenty-seven thousand, three hundred forty".