11952371 has 2 divisors, whose sum is σ = 11952372. Its totient is φ = 11952370.

The previous prime is 11952359. The next prime is 11952373. The reversal of 11952371 is 17325911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11952371 - 2⁶ = 11952307 is a prime.

Together with 11952373, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p₇₈₅₁₄₄ and since 11952371 and 785144 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (11952373) 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 as a sum of consecutive naturals, namely, 5976185 + 5976186.

It is an arithmetic number, because the mean of its divisors is an integer number (5976186).

Almost surely, 2^11952371 is an apocalyptic number.

11952371 is a deficient number, since it is larger than the sum of its proper divisors (1).

11952371 is an equidigital number, since it uses as much as digits as its factorization.

11952371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 29.

The square root of 11952371 is about 3457.2201260550. The cubic root of 11952371 is about 228.6395491344.

The spelling of 11952371 in words is "eleven million, nine hundred fifty-two thousand, three hundred seventy-one".