11315473 has 8 divisors (see below), whose sum is σ = 12333888. Its totient is φ = 10318224.

The previous prime is 11315443. The next prime is 11315501. The reversal of 11315473 is 37451311.

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

It is a cyclic number.

It is not a de Polignac number, because 11315473 - 2⁵ = 11315441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11315443) 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, 4165 + ... + 6322.

It is an arithmetic number, because the mean of its divisors is an integer number (1541736).

Almost surely, 2^11315473 is an apocalyptic number.

11315473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11315473 is a deficient number, since it is larger than the sum of its proper divisors (1018415).

11315473 is a wasteful number, since it uses less digits than its factorization.

11315473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10583.

The product of its digits is 1260, while the sum is 25.

The square root of 11315473 is about 3363.8479454339. The cubic root of 11315473 is about 224.5040797667.

Adding to 11315473 its reverse (37451311), we get a palindrome (48766784).

The spelling of 11315473 in words is "eleven million, three hundred fifteen thousand, four hundred seventy-three".