12047330 has 32 divisors (see below), whose sum is σ = 23025600. Its totient is φ = 4525632.

The previous prime is 12047327. The next prime is 12047333. The reversal of 12047330 is 3374021.

It is an interprime number because it is at equal distance from previous prime (12047327) and next prime (12047333).

It is not an unprimeable number, because it can be changed into a prime (12047333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30776 + ... + 31164.

It is an arithmetic number, because the mean of its divisors is an integer number (719550).

Almost surely, 2^12047330 is an apocalyptic number.

12047330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12047330 is a deficient number, since it is larger than the sum of its proper divisors (10978270).

12047330 is a wasteful number, since it uses less digits than its factorization.

12047330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 12047330 is about 3470.9263893088. The cubic root of 12047330 is about 229.2434498996.

The spelling of 12047330 in words is "twelve million, forty-seven thousand, three hundred thirty".