80260029 has 6 divisors (see below), whose sum is σ = 115931166. Its totient is φ = 53506680.

The previous prime is 80260027. The next prime is 80260049. The reversal of 80260029 is 92006208.

It can be written as a sum of positive squares in only one way, i.e., 46212804 + 34047225 = 6798^2 + 5835^2 .

It is not a de Polignac number, because 80260029 - 2¹ = 80260027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80259984 and 80260011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80260027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4458882 + ... + 4458899.

It is an arithmetic number, because the mean of its divisors is an integer number (19321861).

Almost surely, 2^80260029 is an apocalyptic number.

It is an amenable number.

80260029 is a deficient number, since it is larger than the sum of its proper divisors (35671137).

80260029 is a wasteful number, since it uses less digits than its factorization.

80260029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8917787 (or 8917784 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 80260029 is about 8958.7961802912. The cubic root of 80260029 is about 431.3532793596.

The spelling of 80260029 in words is "eighty million, two hundred sixty thousand, twenty-nine".