32745046 has 4 divisors (see below), whose sum is σ = 49117572. Its totient is φ = 16372522.

The previous prime is 32745029. The next prime is 32745047. The reversal of 32745046 is 64054723.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 32744999 and 32745017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32745047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8186260 + ... + 8186263.

It is an arithmetic number, because the mean of its divisors is an integer number (12279393).

Almost surely, 2^32745046 is an apocalyptic number.

32745046 is a deficient number, since it is larger than the sum of its proper divisors (16372526).

32745046 is a wasteful number, since it uses less digits than its factorization.

32745046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16372525.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 32745046 is about 5722.3287217705. The cubic root of 32745046 is about 319.9252624940.

Adding to 32745046 its reverse (64054723), we get a palindrome (96799769).

The spelling of 32745046 in words is "thirty-two million, seven hundred forty-five thousand, forty-six".