12070732 has 12 divisors (see below), whose sum is σ = 21694960. Its totient is φ = 5872176.

The previous prime is 12070727. The next prime is 12070739. The reversal of 12070732 is 23707021.

12070732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12070739) 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, 40632 + ... + 40927.

Almost surely, 2^12070732 is an apocalyptic number.

It is an amenable number.

12070732 is a deficient number, since it is larger than the sum of its proper divisors (9624228).

12070732 is a wasteful number, since it uses less digits than its factorization.

12070732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81600 (or 81598 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 12070732 is about 3474.2958998911. The cubic root of 12070732 is about 229.3917894147.

Adding to 12070732 its reverse (23707021), we get a palindrome (35777753).

The spelling of 12070732 in words is "twelve million, seventy thousand, seven hundred thirty-two".