11290317 has 8 divisors (see below), whose sum is σ = 15070080. Its totient is φ = 7518720.

The previous prime is 11290303. The next prime is 11290333. The reversal of 11290317 is 71309211.

11290317 is digitally balanced in base 2, base 3 and base 4, because in such bases 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 not a de Polignac number, because 11290317 - 2⁷ = 11290189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11290117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2892 + ... + 5562.

It is an arithmetic number, because the mean of its divisors is an integer number (1883760).

Almost surely, 2^11290317 is an apocalyptic number.

It is an amenable number.

11290317 is a deficient number, since it is larger than the sum of its proper divisors (3779763).

11290317 is a wasteful number, since it uses less digits than its factorization.

11290317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4083.

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 11290317 is about 3360.1066947346. The cubic root of 11290317 is about 224.3375875373.

Adding to 11290317 its reverse (71309211), we get a palindrome (82599528).

The spelling of 11290317 in words is "eleven million, two hundred ninety thousand, three hundred seventeen".