11823485 has 8 divisors (see below), whose sum is σ = 14225976. Its totient is φ = 9433600.

The previous prime is 11823481. The next prime is 11823521. The reversal of 11823485 is 58432811.

It can be written as a sum of positive squares in 4 ways, for example, as 7409284 + 4414201 = 2722^2 + 2101^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11823485 - 2² = 11823481 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11823481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944 + ... + 4953.

It is an arithmetic number, because the mean of its divisors is an integer number (1778247).

Almost surely, 2^11823485 is an apocalyptic number.

It is an amenable number.

11823485 is a deficient number, since it is larger than the sum of its proper divisors (2402491).

11823485 is an equidigital number, since it uses as much as digits as its factorization.

11823485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303.

The product of its digits is 7680, while the sum is 32.

The square root of 11823485 is about 3438.5294822060. The cubic root of 11823485 is about 227.8147476952.

The spelling of 11823485 in words is "eleven million, eight hundred twenty-three thousand, four hundred eighty-five".