12497707 has 8 divisors (see below), whose sum is σ = 12690432. Its totient is φ = 12306600.

The previous prime is 12497677. The next prime is 12497713. The reversal of 12497707 is 70779421.

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 12497707 - 2¹⁹ = 11973419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13497707) 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, 28782 + ... + 29212.

It is an arithmetic number, because the mean of its divisors is an integer number (1586304).

Almost surely, 2^12497707 is an apocalyptic number.

12497707 is a deficient number, since it is larger than the sum of its proper divisors (192725).

12497707 is a wasteful number, since it uses less digits than its factorization.

12497707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 12497707 is about 3535.2096118901. The cubic root of 12497707 is about 232.0652499286.

The spelling of 12497707 in words is "twelve million, four hundred ninety-seven thousand, seven hundred seven".