12663057 has 8 divisors (see below), whose sum is σ = 18419040. Its totient is φ = 7674560.

The previous prime is 12663029. The next prime is 12663073. The reversal of 12663057 is 75036621.

12663057 = T₁₆₇₃ + T₁₆₇₄ + ... + T₁₆₈₁.

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 12663057 - 2⁸ = 12662801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12662057) 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, 191832 + ... + 191897.

It is an arithmetic number, because the mean of its divisors is an integer number (2302380).

Almost surely, 2^12663057 is an apocalyptic number.

It is an amenable number.

12663057 is a deficient number, since it is larger than the sum of its proper divisors (5755983).

12663057 is a wasteful number, since it uses less digits than its factorization.

12663057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383743.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 12663057 is about 3558.5189334890. The cubic root of 12663057 is about 233.0842100767.

Adding to 12663057 its reverse (75036621), we get a palindrome (87699678).

The spelling of 12663057 in words is "twelve million, six hundred sixty-three thousand, fifty-seven".