11830078 has 8 divisors (see below), whose sum is σ = 19110168. Its totient is φ = 5460024.

The previous prime is 11830067. The next prime is 11830081. The reversal of 11830078 is 87003811.

It is a happy number.

11830078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227476 + ... + 227527.

It is an arithmetic number, because the mean of its divisors is an integer number (2388771).

Almost surely, 2^11830078 is an apocalyptic number.

11830078 is a deficient number, since it is larger than the sum of its proper divisors (7280090).

11830078 is a wasteful number, since it uses less digits than its factorization.

11830078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455018.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 11830078 is about 3439.4880432995. The cubic root of 11830078 is about 227.8570844383.

Adding to 11830078 its reverse (87003811), we get a palindrome (98833889).

The spelling of 11830078 in words is "eleven million, eight hundred thirty thousand, seventy-eight".