80030823 has 24 divisors (see below), whose sum is σ = 112546560. Its totient is φ = 50579760.

The previous prime is 80030813. The next prime is 80030843. The reversal of 80030823 is 32803008.

It is not a de Polignac number, because 80030823 - 2⁸ = 80030567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80030793 and 80030802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80030803) 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 23 ways as a sum of consecutive naturals, for example, 334738 + ... + 334976.

It is an arithmetic number, because the mean of its divisors is an integer number (4689440).

Almost surely, 2^80030823 is an apocalyptic number.

80030823 is a deficient number, since it is larger than the sum of its proper divisors (32515737).

80030823 is a wasteful number, since it uses less digits than its factorization.

80030823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 80030823 is about 8945.9948021447. The cubic root of 80030823 is about 430.9422693512.

The spelling of 80030823 in words is "eighty million, thirty thousand, eight hundred twenty-three".