12070377 has 80 divisors (see below), whose sum is σ = 22302720. Its totient is φ = 6415200.

The previous prime is 12070337. The next prime is 12070393. The reversal of 12070377 is 77307021.

It is not a de Polignac number, because 12070377 - 2¹⁰ = 12069353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 12070377.

It is not an unprimeable number, because it can be changed into a prime (12070327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 389352 + ... + 389382.

It is an arithmetic number, because the mean of its divisors is an integer number (278784).

Almost surely, 2^12070377 is an apocalyptic number.

It is an amenable number.

12070377 is a deficient number, since it is larger than the sum of its proper divisors (10232343).

12070377 is a wasteful number, since it uses less digits than its factorization.

12070377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 12070377 is about 3474.2448100271. The cubic root of 12070377 is about 229.3895405899.

Adding to 12070377 its reverse (77307021), we get a palindrome (89377398).

The spelling of 12070377 in words is "twelve million, seventy thousand, three hundred seventy-seven".