11230378 has 4 divisors (see below), whose sum is σ = 16845570. Its totient is φ = 5615188.

The previous prime is 11230361. The next prime is 11230381. The reversal of 11230378 is 87303211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9345249 + 1885129 = 3057^2 + 1373^2 .

It is a super-2 number, since 2×11230378² = 252242780045768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807593 + ... + 2807596.

Almost surely, 2^11230378 is an apocalyptic number.

11230378 is a deficient number, since it is larger than the sum of its proper divisors (5615192).

11230378 is an equidigital number, since it uses as much as digits as its factorization.

11230378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615191.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 11230378 is about 3351.1756146165. The cubic root of 11230378 is about 223.9398887386.

Adding to 11230378 its reverse (87303211), we get a palindrome (98533589).

The spelling of 11230378 in words is "eleven million, two hundred thirty thousand, three hundred seventy-eight".