12029974 has 16 divisors (see below), whose sum is σ = 20167056. Its totient is φ = 5334400.

The previous prime is 12029959. The next prime is 12029987. The reversal of 12029974 is 47992021.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 5767 + ... + 7570.

It is an arithmetic number, because the mean of its divisors is an integer number (1260441).

Almost surely, 2^12029974 is an apocalyptic number.

12029974 is a deficient number, since it is larger than the sum of its proper divisors (8137082).

12029974 is a wasteful number, since it uses less digits than its factorization.

12029974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13391.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 12029974 is about 3468.4252911083. The cubic root of 12029974 is about 229.1333103774.

The spelling of 12029974 in words is "twelve million, twenty-nine thousand, nine hundred seventy-four".