12741508 has 12 divisors (see below), whose sum is σ = 24012940. Its totient is φ = 5880672.

The previous prime is 12741503. The next prime is 12741511. The reversal of 12741508 is 80514721.

It can be written as a sum of positive squares in 2 ways, for example, as 8773444 + 3968064 = 2962^2 + 1992^2 .

It is a super-2 number, since 2×12741508² = 324692052228128, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12741503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122463 + ... + 122566.

Almost surely, 2^12741508 is an apocalyptic number.

It is an amenable number.

12741508 is a deficient number, since it is larger than the sum of its proper divisors (11271432).

12741508 is a wasteful number, since it uses less digits than its factorization.

12741508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245046 (or 245044 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 12741508 is about 3569.5248983583. The cubic root of 12741508 is about 233.5645589959.

The spelling of 12741508 in words is "twelve million, seven hundred forty-one thousand, five hundred eight".