12061372 has 6 divisors (see below), whose sum is σ = 21107408. Its totient is φ = 6030684.

The previous prime is 12061367. The next prime is 12061417. The reversal of 12061372 is 27316021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1507668 + ... + 1507675.

Almost surely, 2^12061372 is an apocalyptic number.

It is an amenable number.

12061372 is a deficient number, since it is larger than the sum of its proper divisors (9046036).

12061372 is a wasteful number, since it uses less digits than its factorization.

12061372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015347 (or 3015345 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 12061372 is about 3472.9486031325. The cubic root of 12061372 is about 229.3324817062.

Adding to 12061372 its reverse (27316021), we get a palindrome (39377393).

The spelling of 12061372 in words is "twelve million, sixty-one thousand, three hundred seventy-two".