80629206 has 48 divisors (see below), whose sum is σ = 192190320. Its totient is φ = 22471680.

The previous prime is 80629189. The next prime is 80629231. The reversal of 80629206 is 60292608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8710 + ... + 15398.

It is an arithmetic number, because the mean of its divisors is an integer number (4003965).

Almost surely, 2^80629206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80629206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96095160).

80629206 is an abundant number, since it is smaller than the sum of its proper divisors (111561114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80629206 is a wasteful number, since it uses less digits than its factorization.

80629206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6749 (or 6742 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 80629206 is about 8979.3767044266. The cubic root of 80629206 is about 432.0136419732.

The spelling of 80629206 in words is "eighty million, six hundred twenty-nine thousand, two hundred six".