12470304 has 144 divisors (see below), whose sum is σ = 41713056. Its totient is φ = 3225600.

The previous prime is 12470287. The next prime is 12470321. The reversal of 12470304 is 40307421.

It is an interprime number because it is at equal distance from previous prime (12470287) and next prime (12470321).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51624 + ... + 51864.

It is an arithmetic number, because the mean of its divisors is an integer number (289674).

Almost surely, 2^12470304 is an apocalyptic number.

12470304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12470304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20856528).

12470304 is an abundant number, since it is smaller than the sum of its proper divisors (29242752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12470304 is a wasteful number, since it uses less digits than its factorization.

12470304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 12470304 is about 3531.3317601154. The cubic root of 12470304 is about 231.8955137897.

Adding to 12470304 its reverse (40307421), we get a palindrome (52777725).

The spelling of 12470304 in words is "twelve million, four hundred seventy thousand, three hundred four".