80070 has 32 divisors (see below), whose sum is σ = 204768. Its totient is φ = 19968.

The previous prime is 80051. The next prime is 80071. The reversal of 80070 is 7008.

It is a super-2 number, since 2×80070² = 12822409800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80071) 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, 432 + ... + 588.

It is an arithmetic number, because the mean of its divisors is an integer number (6399).

2⁸⁰⁰⁷⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102384).

80070 is an abundant number, since it is smaller than the sum of its proper divisors (124698).

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

80070 is a wasteful number, since it uses less digits than its factorization.

80070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 80070 is about 282.9664291042. The cubic root of 80070 is about 43.1012576726.

Adding to 80070 its reverse (7008), we get a palindrome (87078).

The spelling of 80070 in words is "eighty thousand, seventy".