32648747 has 2 divisors, whose sum is σ = 32648748. Its totient is φ = 32648746.

The previous prime is 32648743. The next prime is 32648807. The reversal of 32648747 is 74784623.

It is a weak prime.

It is an emirp because it is prime and its reverse (74784623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32648747 - 2² = 32648743 is a prime.

It is not a weakly prime, because it can be changed into another prime (32648743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16324373 + 16324374.

It is an arithmetic number, because the mean of its divisors is an integer number (16324374).

Almost surely, 2^32648747 is an apocalyptic number.

32648747 is a deficient number, since it is larger than the sum of its proper divisors (1).

32648747 is an equidigital number, since it uses as much as digits as its factorization.

32648747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 41.

The square root of 32648747 is about 5713.9082071731. The cubic root of 32648747 is about 319.6113347672.

The spelling of 32648747 in words is "thirty-two million, six hundred forty-eight thousand, seven hundred forty-seven".