11624471 has 2 divisors, whose sum is σ = 11624472. Its totient is φ = 11624470.

The previous prime is 11624461. The next prime is 11624489. The reversal of 11624471 is 17442611.

It is a weak prime.

It is an emirp because it is prime and its reverse (17442611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11624471 - 2²² = 7430167 is a prime.

It is a super-3 number, since 3×11624471³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11624471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11624441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5812235 + 5812236.

It is an arithmetic number, because the mean of its divisors is an integer number (5812236).

Almost surely, 2^11624471 is an apocalyptic number.

11624471 is a deficient number, since it is larger than the sum of its proper divisors (1).

11624471 is an equidigital number, since it uses as much as digits as its factorization.

11624471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 26.

The square root of 11624471 is about 3409.4678470401. The cubic root of 11624471 is about 226.5293085994.

The spelling of 11624471 in words is "eleven million, six hundred twenty-four thousand, four hundred seventy-one".