11888467 has 2 divisors, whose sum is σ = 11888468. Its totient is φ = 11888466.

The previous prime is 11888431. The next prime is 11888477. The reversal of 11888467 is 76488811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11888467 - 2¹⁵ = 11855699 is a prime.

It is a super-2 number, since 2×11888467² = 282671295220178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11888477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5944233 + 5944234.

It is an arithmetic number, because the mean of its divisors is an integer number (5944234).

Almost surely, 2^11888467 is an apocalyptic number.

11888467 is a deficient number, since it is larger than the sum of its proper divisors (1).

11888467 is an equidigital number, since it uses as much as digits as its factorization.

11888467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 43.

The square root of 11888467 is about 3447.9656320793. The cubic root of 11888467 is about 228.2313428508.

The spelling of 11888467 in words is "eleven million, eight hundred eighty-eight thousand, four hundred sixty-seven".