12741590 has 16 divisors (see below), whose sum is σ = 24142320. Its totient is φ = 4828320.

The previous prime is 12741583. The next prime is 12741593. The reversal of 12741590 is 9514721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12741593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33341 + ... + 33720.

It is an arithmetic number, because the mean of its divisors is an integer number (1508895).

Almost surely, 2^12741590 is an apocalyptic number.

12741590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12741590 is a deficient number, since it is larger than the sum of its proper divisors (11400730).

12741590 is a wasteful number, since it uses less digits than its factorization.

12741590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67087.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 12741590 is about 3569.5363844623. The cubic root of 12741590 is about 233.5650600421.

It can be divided in two parts, 12741 and 590, that added together give a palindrome (13331).

The spelling of 12741590 in words is "twelve million, seven hundred forty-one thousand, five hundred ninety".