12627087 has 16 divisors (see below), whose sum is σ = 18455040. Its totient is φ = 7616000.

The previous prime is 12627049. The next prime is 12627119. The reversal of 12627087 is 78072621.

It is a cyclic number.

It is not a de Polignac number, because 12627087 - 2¹⁶ = 12561551 is a prime.

It is a super-2 number, since 2×12627087² = 318886652211138, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12627287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7087 + ... + 8687.

It is an arithmetic number, because the mean of its divisors is an integer number (1153440).

Almost surely, 2^12627087 is an apocalyptic number.

12627087 is a deficient number, since it is larger than the sum of its proper divisors (5827953).

12627087 is a wasteful number, since it uses less digits than its factorization.

12627087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 12627087 is about 3553.4612703672. The cubic root of 12627087 is about 232.8633052824.

The spelling of 12627087 in words is "twelve million, six hundred twenty-seven thousand, eighty-seven".