32896223 has 2 divisors, whose sum is σ = 32896224. Its totient is φ = 32896222.

The previous prime is 32896211. The next prime is 32896229. The reversal of 32896223 is 32269823.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32896223 is a prime.

It is a super-2 number, since 2×32896223² = 2164322975331458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32896229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16448111 + 16448112.

It is an arithmetic number, because the mean of its divisors is an integer number (16448112).

Almost surely, 2^32896223 is an apocalyptic number.

32896223 is a deficient number, since it is larger than the sum of its proper divisors (1).

32896223 is an equidigital number, since it uses as much as digits as its factorization.

32896223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The square root of 32896223 is about 5735.5229055423. The cubic root of 32896223 is about 320.4168493318.

The spelling of 32896223 in words is "thirty-two million, eight hundred ninety-six thousand, two hundred twenty-three".