12793470 has 32 divisors (see below), whose sum is σ = 30844800. Its totient is φ = 3396000.

The previous prime is 12793463. The next prime is 12793477. The reversal of 12793470 is 7439721.

It is an interprime number because it is at equal distance from previous prime (12793463) and next prime (12793477).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12793477) 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, 6681 + ... + 8379.

It is an arithmetic number, because the mean of its divisors is an integer number (963900).

Almost surely, 2^12793470 is an apocalyptic number.

12793470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12793470 is an abundant number, since it is smaller than the sum of its proper divisors (18051330).

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

12793470 is a wasteful number, since it uses less digits than its factorization.

12793470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 12793470 is about 3576.7960523351. The cubic root of 12793470 is about 233.8816334660.

The spelling of 12793470 in words is "twelve million, seven hundred ninety-three thousand, four hundred seventy".