12701493 has 12 divisors (see below), whose sum is σ = 20967648. Its totient is φ = 7257960.

The previous prime is 12701477. The next prime is 12701509. The reversal of 12701493 is 39410721.

It is an interprime number because it is at equal distance from previous prime (12701477) and next prime (12701509).

It is not a de Polignac number, because 12701493 - 2⁴ = 12701477 is a prime.

It is a super-2 number, since 2×12701493² = 322655848858098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12701453) 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 11 ways as a sum of consecutive naturals, for example, 100743 + ... + 100868.

It is an arithmetic number, because the mean of its divisors is an integer number (1747304).

Almost surely, 2^12701493 is an apocalyptic number.

It is an amenable number.

12701493 is a deficient number, since it is larger than the sum of its proper divisors (8266155).

12701493 is a wasteful number, since it uses less digits than its factorization.

12701493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201624 (or 201621 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 12701493 is about 3563.9154030364. The cubic root of 12701493 is about 233.3197976275.

The spelling of 12701493 in words is "twelve million, seven hundred one thousand, four hundred ninety-three".