2828466081 has 32 divisors (see below), whose sum is σ = 4810106880. Its totient is φ = 1609121808.

The previous prime is 2828466059. The next prime is 2828466131. The reversal of 2828466081 is 1806648282.

It is not a de Polignac number, because 2828466081 - 2¹¹ = 2828464033 is a prime.

It is a super-2 number, since 2×2828466081² = 16000440742734997122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2828466041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9940 + ... + 75866.

It is an arithmetic number, because the mean of its divisors is an integer number (150315840).

Almost surely, 2^2828466081 is an apocalyptic number.

2828466081 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2828466081 is a deficient number, since it is larger than the sum of its proper divisors (1981640799).

2828466081 is a wasteful number, since it uses less digits than its factorization.

2828466081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66170 (or 66164 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 2828466081 is about 53183.3252157102. The cubic root of 2828466081 is about 1414.2200550523.

The spelling of 2828466081 in words is "two billion, eight hundred twenty-eight million, four hundred sixty-six thousand, eighty-one".