3136223 has 2 divisors, whose sum is σ = 3136224. Its totient is φ = 3136222.

The previous prime is 3136207. The next prime is 3136229. The reversal of 3136223 is 3226313.

It is a strong prime.

It is an emirp because it is prime and its reverse (3226313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3136223 - 2⁴ = 3136207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3136195 and 3136204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3136229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568111 + 1568112.

It is an arithmetic number, because the mean of its divisors is an integer number (1568112).

Almost surely, 2^3136223 is an apocalyptic number.

3136223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3136223 is an equidigital number, since it uses as much as digits as its factorization.

3136223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 20.

The square root of 3136223 is about 1770.9384517820. The cubic root of 3136223 is about 146.3756978135.

The spelling of 3136223 in words is "three million, one hundred thirty-six thousand, two hundred twenty-three".