32768426 has 16 divisors (see below), whose sum is σ = 53410560. Its totient is φ = 15020640.

The previous prime is 32768419. The next prime is 32768431. The reversal of 32768426 is 62486723.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 32768426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12731 + ... + 15086.

It is an arithmetic number, because the mean of its divisors is an integer number (3338160).

Almost surely, 2^32768426 is an apocalyptic number.

32768426 is a deficient number, since it is larger than the sum of its proper divisors (20642134).

32768426 is a wasteful number, since it uses less digits than its factorization.

32768426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27869.

The product of its digits is 96768, while the sum is 38.

The square root of 32768426 is about 5724.3712318472. The cubic root of 32768426 is about 320.0013867127.

The spelling of 32768426 in words is "thirty-two million, seven hundred sixty-eight thousand, four hundred twenty-six".