11430038 has 8 divisors (see below), whose sum is σ = 17214120. Its totient is φ = 5692000.

The previous prime is 11430037. The next prime is 11430043. The reversal of 11430038 is 83003411.

It is a happy number.

11430038 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 not an unprimeable number, because it can be changed into a prime (11430037) 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, 10883 + ... + 11886.

It is an arithmetic number, because the mean of its divisors is an integer number (2151765).

Almost surely, 2^11430038 is an apocalyptic number.

11430038 is a deficient number, since it is larger than the sum of its proper divisors (5784082).

11430038 is a wasteful number, since it uses less digits than its factorization.

11430038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23022.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11430038 is about 3380.8339207953. The cubic root of 11430038 is about 225.2592107272.

Adding to 11430038 its reverse (83003411), we get a palindrome (94433449).

The spelling of 11430038 in words is "eleven million, four hundred thirty thousand, thirty-eight".