12080070 has 32 divisors (see below), whose sum is σ = 32214240. Its totient is φ = 3221280.

The previous prime is 12080027. The next prime is 12080141. The reversal of 12080070 is 7008021.

12080070 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22101 + ... + 22640.

It is an arithmetic number, because the mean of its divisors is an integer number (1006695).

Almost surely, 2^12080070 is an apocalyptic number.

12080070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12080070 is an abundant number, since it is smaller than the sum of its proper divisors (20134170).

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

12080070 is a wasteful number, since it uses less digits than its factorization.

12080070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44757 (or 44751 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 12080070 is about 3475.6395095004. The cubic root of 12080070 is about 229.4509271813.

Adding to 12080070 its reverse (7008021), we get a palindrome (19088091).

The spelling of 12080070 in words is "twelve million, eighty thousand, seventy".