11952293 has 2 divisors, whose sum is σ = 11952294. Its totient is φ = 11952292.

The previous prime is 11952257. The next prime is 11952307. The reversal of 11952293 is 39225911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11950849 + 1444 = 3457^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 11952293 - 2⁶ = 11952229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11952233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5976146 + 5976147.

It is an arithmetic number, because the mean of its divisors is an integer number (5976147).

Almost surely, 2^11952293 is an apocalyptic number.

It is an amenable number.

11952293 is a deficient number, since it is larger than the sum of its proper divisors (1).

11952293 is an equidigital number, since it uses as much as digits as its factorization.

11952293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 32.

The square root of 11952293 is about 3457.2088452970. The cubic root of 11952293 is about 228.6390517736.

The spelling of 11952293 in words is "eleven million, nine hundred fifty-two thousand, two hundred ninety-three".