80826003 has 6 divisors (see below), whose sum is σ = 116748684. Its totient is φ = 53883996.

The previous prime is 80825999. The next prime is 80826013. The reversal of 80826003 is 30062808.

It is not a de Polignac number, because 80826003 - 2² = 80825999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80826013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4490325 + ... + 4490342.

It is an arithmetic number, because the mean of its divisors is an integer number (19458114).

Almost surely, 2^80826003 is an apocalyptic number.

80826003 is a deficient number, since it is larger than the sum of its proper divisors (35922681).

80826003 is a wasteful number, since it uses less digits than its factorization.

80826003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8980673 (or 8980670 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 80826003 is about 8990.3283032379. The cubic root of 80826003 is about 432.3648377581.

The spelling of 80826003 in words is "eighty million, eight hundred twenty-six thousand, three".