11864234 has 8 divisors (see below), whose sum is σ = 17996580. Its totient is φ = 5865376.

The previous prime is 11864233. The next prime is 11864239. The reversal of 11864234 is 43246811.

It can be written as a sum of positive squares in 2 ways, for example, as 8791225 + 3073009 = 2965^2 + 1753^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 11864197 and 11864206.

It is not an unprimeable number, because it can be changed into a prime (11864231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33149 + ... + 33504.

Almost surely, 2^11864234 is an apocalyptic number.

11864234 is a deficient number, since it is larger than the sum of its proper divisors (6132346).

11864234 is an equidigital number, since it uses as much as digits as its factorization.

11864234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66744.

The product of its digits is 4608, while the sum is 29.

The square root of 11864234 is about 3444.4497383472. The cubic root of 11864234 is about 228.0761646637.

The spelling of 11864234 in words is "eleven million, eight hundred sixty-four thousand, two hundred thirty-four".