12150470 has 8 divisors (see below), whose sum is σ = 21870864. Its totient is φ = 4860184.

The previous prime is 12150451. The next prime is 12150491. The reversal of 12150470 is 7405121.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 607514 + ... + 607533.

It is an arithmetic number, because the mean of its divisors is an integer number (2733858).

Almost surely, 2^12150470 is an apocalyptic number.

12150470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12150470 is a deficient number, since it is larger than the sum of its proper divisors (9720394).

12150470 is a wasteful number, since it uses less digits than its factorization.

12150470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215054.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 12150470 is about 3485.7524295337. The cubic root of 12150470 is about 229.8957940044.

Adding to 12150470 its reverse (7405121), we get a palindrome (19555591).

The spelling of 12150470 in words is "twelve million, one hundred fifty thousand, four hundred seventy".