12804070 has 8 divisors (see below), whose sum is σ = 23047344. Its totient is φ = 5121624.

The previous prime is 12804061. The next prime is 12804107. The reversal of 12804070 is 7040821.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640194 + ... + 640213.

It is an arithmetic number, because the mean of its divisors is an integer number (2880918).

Almost surely, 2^12804070 is an apocalyptic number.

12804070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12804070 is a deficient number, since it is larger than the sum of its proper divisors (10243274).

12804070 is a wasteful number, since it uses less digits than its factorization.

12804070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280414.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 12804070 is about 3578.2775185835. The cubic root of 12804070 is about 233.9462096634.

Adding to 12804070 its reverse (7040821), we get a palindrome (19844891).

The spelling of 12804070 in words is "twelve million, eight hundred four thousand, seventy".