80071158 has 8 divisors (see below), whose sum is σ = 160142328. Its totient is φ = 26690384.

The previous prime is 80071153. The next prime is 80071163. The reversal of 80071158 is 85117008.

It is an interprime number because it is at equal distance from previous prime (80071153) and next prime (80071163).

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

80071158 is an admirable number.

It is a super-2 number, since 2×80071158² = 12822780686921928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80071151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6672591 + ... + 6672602.

It is an arithmetic number, because the mean of its divisors is an integer number (20017791).

Almost surely, 2^80071158 is an apocalyptic number.

80071158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80071158 is a wasteful number, since it uses less digits than its factorization.

80071158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13345198.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 80071158 is about 8948.2488789707. The cubic root of 80071158 is about 431.0146545334.

The spelling of 80071158 in words is "eighty million, seventy-one thousand, one hundred fifty-eight".