12136702 has 4 divisors (see below), whose sum is σ = 18205056. Its totient is φ = 6068350.

The previous prime is 12136699. The next prime is 12136711. The reversal of 12136702 is 20763121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20763121 = 53 ⋅391757.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3034174 + ... + 3034177.

It is an arithmetic number, because the mean of its divisors is an integer number (4551264).

Almost surely, 2^12136702 is an apocalyptic number.

12136702 is a deficient number, since it is larger than the sum of its proper divisors (6068354).

12136702 is an equidigital number, since it uses as much as digits as its factorization.

12136702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068353.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 12136702 is about 3483.7769733437. The cubic root of 12136702 is about 229.8089276371.

Adding to 12136702 its reverse (20763121), we get a palindrome (32899823).

The spelling of 12136702 in words is "twelve million, one hundred thirty-six thousand, seven hundred two".