12711465 has 32 divisors (see below), whose sum is σ = 24339840. Its totient is φ = 6257088.

The previous prime is 12711463. The next prime is 12711469. The reversal of 12711465 is 56411721.

It is a happy number.

12711465 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12711465 - 2¹ = 12711463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12711463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1867 + ... + 5376.

It is an arithmetic number, because the mean of its divisors is an integer number (760620).

Almost surely, 2^12711465 is an apocalyptic number.

12711465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12711465 is a deficient number, since it is larger than the sum of its proper divisors (11628375).

12711465 is a wasteful number, since it uses less digits than its factorization.

12711465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7270 (or 7264 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 12711465 is about 3565.3141516562. The cubic root of 12711465 is about 233.3808418002.

The spelling of 12711465 in words is "twelve million, seven hundred eleven thousand, four hundred sixty-five".