12470197 has 8 divisors (see below), whose sum is σ = 13236696. Its totient is φ = 11707392.

The previous prime is 12470141. The next prime is 12470219. The reversal of 12470197 is 79107421.

It can be written as a sum of positive squares in 4 ways, for example, as 5574321 + 6895876 = 2361^2 + 2626^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12470197 - 2¹⁵ = 12437429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12470597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9463 + ... + 10699.

It is an arithmetic number, because the mean of its divisors is an integer number (1654587).

Almost surely, 2^12470197 is an apocalyptic number.

12470197 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

12470197 is a deficient number, since it is larger than the sum of its proper divisors (766499).

12470197 is a wasteful number, since it uses less digits than its factorization.

12470197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 12470197 is about 3531.3166099912. The cubic root of 12470197 is about 231.8948505369.

The spelling of 12470197 in words is "twelve million, four hundred seventy thousand, one hundred ninety-seven".