80029605 has 8 divisors (see below), whose sum is σ = 128047392. Its totient is φ = 42682448.

The previous prime is 80029597. The next prime is 80029613. The reversal of 80029605 is 50692008.

It is an interprime number because it is at equal distance from previous prime (80029597) and next prime (80029613).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80029605 - 2³ = 80029597 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2667639 + ... + 2667668.

It is an arithmetic number, because the mean of its divisors is an integer number (16005924).

Almost surely, 2^80029605 is an apocalyptic number.

It is an amenable number.

80029605 is a deficient number, since it is larger than the sum of its proper divisors (48017787).

80029605 is a wasteful number, since it uses less digits than its factorization.

80029605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335315.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 80029605 is about 8945.9267267288. The cubic root of 80029605 is about 430.9400831504.

The spelling of 80029605 in words is "eighty million, twenty-nine thousand, six hundred five".