80828007 has 16 divisors (see below), whose sum is σ = 116981760. Its totient is φ = 49345632.

The previous prime is 80827993. The next prime is 80828023. The reversal of 80828007 is 70082808.

It is not a de Polignac number, because 80828007 - 2²² = 76633703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80828087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3207 + ... + 13112.

It is an arithmetic number, because the mean of its divisors is an integer number (7311360).

Almost surely, 2^80828007 is an apocalyptic number.

80828007 is a deficient number, since it is larger than the sum of its proper divisors (36153753).

80828007 is a wasteful number, since it uses less digits than its factorization.

80828007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16462.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 80828007 is about 8990.4397556516. The cubic root of 80828007 is about 432.3684110800.

The spelling of 80828007 in words is "eighty million, eight hundred twenty-eight thousand, seven".