828885011 has 2 divisors, whose sum is σ = 828885012. Its totient is φ = 828885010.

The previous prime is 828884951. The next prime is 828885049. The reversal of 828885011 is 110588828.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 828885011 - 2²² = 824690707 is a prime.

It is a super-2 number, since 2×828885011² = 1374100722920940242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 828885011.

It is not a weakly prime, because it can be changed into another prime (828815011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414442505 + 414442506.

It is an arithmetic number, because the mean of its divisors is an integer number (414442506).

Almost surely, 2^828885011 is an apocalyptic number.

828885011 is a deficient number, since it is larger than the sum of its proper divisors (1).

828885011 is an equidigital number, since it uses as much as digits as its factorization.

828885011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40960, while the sum is 41.

The square root of 828885011 is about 28790.3631620027. The cubic root of 828885011 is about 939.3586280498.

The spelling of 828885011 in words is "eight hundred twenty-eight million, eight hundred eighty-five thousand, eleven".