11354138 has 8 divisors (see below), whose sum is σ = 17618580. Its totient is φ = 5481280.

The previous prime is 11354131. The next prime is 11354159. The reversal of 11354138 is 83145311.

It can be written as a sum of positive squares in 2 ways, for example, as 11002489 + 351649 = 3317^2 + 593^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11354131) 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, 97823 + ... + 97938.

Almost surely, 2^11354138 is an apocalyptic number.

11354138 is a deficient number, since it is larger than the sum of its proper divisors (6264442).

11354138 is a wasteful number, since it uses less digits than its factorization.

11354138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195792.

The product of its digits is 1440, while the sum is 26.

The square root of 11354138 is about 3369.5901827967. The cubic root of 11354138 is about 224.7594994011.

Adding to 11354138 its reverse (83145311), we get a palindrome (94499449).

The spelling of 11354138 in words is "eleven million, three hundred fifty-four thousand, one hundred thirty-eight".