12755061 has 24 divisors (see below), whose sum is σ = 21159840. Its totient is φ = 7322400.

The previous prime is 12755053. The next prime is 12755069. The reversal of 12755061 is 16055721.

It is an interprime number because it is at equal distance from previous prime (12755053) and next prime (12755069).

It is not a de Polignac number, because 12755061 - 2³ = 12755053 is a prime.

It is a super-2 number, since 2×12755061² = 325383162227442, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1510 + ... + 5271.

It is an arithmetic number, because the mean of its divisors is an integer number (881660).

Almost surely, 2^12755061 is an apocalyptic number.

12755061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12755061 is a deficient number, since it is larger than the sum of its proper divisors (8404779).

12755061 is a wasteful number, since it uses less digits than its factorization.

12755061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6817 (or 6814 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 12755061 is about 3571.4228257097. The cubic root of 12755061 is about 233.6473429898.

It can be divided in two parts, 1275 and 5061, that added together give a palindrome (6336).

The spelling of 12755061 in words is "twelve million, seven hundred fifty-five thousand, sixty-one".