32428199 has 2 divisors, whose sum is σ = 32428200. Its totient is φ = 32428198.

The previous prime is 32428159. The next prime is 32428213. The reversal of 32428199 is 99182423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32428199 - 2⁸ = 32427943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32428159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16214099 + 16214100.

It is an arithmetic number, because the mean of its divisors is an integer number (16214100).

Almost surely, 2^32428199 is an apocalyptic number.

32428199 is a deficient number, since it is larger than the sum of its proper divisors (1).

32428199 is an equidigital number, since it uses as much as digits as its factorization.

32428199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 32428199 is about 5694.5762792327. The cubic root of 32428199 is about 318.8900313094.

The spelling of 32428199 in words is "thirty-two million, four hundred twenty-eight thousand, one hundred ninety-nine".