12070772 has 12 divisors (see below), whose sum is σ = 24141600. Its totient is φ = 5173176.

The previous prime is 12070759. The next prime is 12070783. The reversal of 12070772 is 27707021.

12070772 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 215522 + ... + 215577.

It is an arithmetic number, because the mean of its divisors is an integer number (2011800).

Almost surely, 2^12070772 is an apocalyptic number.

It is an amenable number.

12070772 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.

12070772 is a wasteful number, since it uses less digits than its factorization.

12070772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431110 (or 431108 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 26.

The square root of 12070772 is about 3474.3016564484. The cubic root of 12070772 is about 229.3920428006.

Adding to 12070772 its reverse (27707021), we get a palindrome (39777793).

The spelling of 12070772 in words is "twelve million, seventy thousand, seven hundred seventy-two".