828372067 has 2 divisors, whose sum is σ = 828372068. Its totient is φ = 828372066.

The previous prime is 828372059. The next prime is 828372109. The reversal of 828372067 is 760273828.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 828372067 - 2³ = 828372059 is a prime.

It is not a weakly prime, because it can be changed into another prime (828372047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414186033 + 414186034.

It is an arithmetic number, because the mean of its divisors is an integer number (414186034).

Almost surely, 2^828372067 is an apocalyptic number.

828372067 is a deficient number, since it is larger than the sum of its proper divisors (1).

828372067 is an equidigital number, since it uses as much as digits as its factorization.

828372067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 828372067 is about 28781.4535247961. The cubic root of 828372067 is about 939.1648183766.

The spelling of 828372067 in words is "eight hundred twenty-eight million, three hundred seventy-two thousand, sixty-seven".