11882471 has 2 divisors, whose sum is σ = 11882472. Its totient is φ = 11882470.

The previous prime is 11882461. The next prime is 11882477. The reversal of 11882471 is 17428811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11882471 - 2¹⁰ = 11881447 is a prime.

It is a super-3 number, since 3×11882471³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11882477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5941235 + 5941236.

It is an arithmetic number, because the mean of its divisors is an integer number (5941236).

Almost surely, 2^11882471 is an apocalyptic number.

11882471 is a deficient number, since it is larger than the sum of its proper divisors (1).

11882471 is an equidigital number, since it uses as much as digits as its factorization.

11882471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3584, while the sum is 32.

The square root of 11882471 is about 3447.0960241920. The cubic root of 11882471 is about 228.1929665751.

The spelling of 11882471 in words is "eleven million, eight hundred eighty-two thousand, four hundred seventy-one".