12747077 has 8 divisors (see below), whose sum is σ = 14591616. Its totient is φ = 10908432.

The previous prime is 12747047. The next prime is 12747121. The reversal of 12747077 is 77074721.

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 12747077 - 2¹⁸ = 12484933 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 (12747047) 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, 5183 + ... + 7235.

It is an arithmetic number, because the mean of its divisors is an integer number (1823952).

Almost surely, 2^12747077 is an apocalyptic number.

It is an amenable number.

12747077 is a deficient number, since it is larger than the sum of its proper divisors (1844539).

12747077 is an equidigital number, since it uses as much as digits as its factorization.

12747077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947.

The product of its (nonzero) digits is 19208, while the sum is 35.

The square root of 12747077 is about 3570.3048889416. The cubic root of 12747077 is about 233.5985824823.

The spelling of 12747077 in words is "twelve million, seven hundred forty-seven thousand, seventy-seven".