11992234 has 8 divisors (see below), whose sum is σ = 18283428. Its totient is φ = 5897760.

The previous prime is 11992231. The next prime is 11992243. The reversal of 11992234 is 43229911.

It can be written as a sum of positive squares in 2 ways, for example, as 8982009 + 3010225 = 2997^2 + 1735^2 .

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 = 11992196 and 11992205.

It is not an unprimeable number, because it can be changed into a prime (11992231) 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, 49027 + ... + 49270.

Almost surely, 2^11992234 is an apocalyptic number.

11992234 is a deficient number, since it is larger than the sum of its proper divisors (6291194).

11992234 is an equidigital number, since it uses as much as digits as its factorization.

11992234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98360.

The product of its digits is 3888, while the sum is 31.

The square root of 11992234 is about 3462.9805081750. The cubic root of 11992234 is about 228.8934497927.

The spelling of 11992234 in words is "eleven million, nine hundred ninety-two thousand, two hundred thirty-four".