32064779 has 2 divisors, whose sum is σ = 32064780. Its totient is φ = 32064778.

The previous prime is 32064733. The next prime is 32064787. The reversal of 32064779 is 97746023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32064779 - 2¹² = 32060683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32064709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16032389 + 16032390.

It is an arithmetic number, because the mean of its divisors is an integer number (16032390).

Almost surely, 2^32064779 is an apocalyptic number.

32064779 is a deficient number, since it is larger than the sum of its proper divisors (1).

32064779 is an equidigital number, since it uses as much as digits as its factorization.

32064779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 32064779 is about 5662.5770634933. The cubic root of 32064779 is about 317.6942956910.

The spelling of 32064779 in words is "thirty-two million, sixty-four thousand, seven hundred seventy-nine".