11430208 has 14 divisors (see below), whose sum is σ = 22681946. Its totient is φ = 5715072.

The previous prime is 11430203. The next prime is 11430233. The reversal of 11430208 is 80203411.

It can be written as a sum of positive squares in only one way, i.e., 8714304 + 2715904 = 2952^2 + 1648^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89235 + ... + 89362.

It is an arithmetic number, because the mean of its divisors is an integer number (1620139).

Almost surely, 2^11430208 is an apocalyptic number.

It is an amenable number.

11430208 is a deficient number, since it is larger than the sum of its proper divisors (11251738).

11430208 is an equidigital number, since it uses as much as digits as its factorization.

11430208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178609 (or 178599 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 11430208 is about 3380.8590624278. The cubic root of 11430208 is about 225.2603274886.

Adding to 11430208 its reverse (80203411), we get a palindrome (91633619).

The spelling of 11430208 in words is "eleven million, four hundred thirty thousand, two hundred eight".