11413567 has 6 divisors (see below), whose sum is σ = 12545624. Its totient is φ = 10375860.

The previous prime is 11413553. The next prime is 11413601. The reversal of 11413567 is 76531411.

It is a de Polignac number, because none of the positive numbers 2^k-11413567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11413537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47043 + ... + 47284.

Almost surely, 2^11413567 is an apocalyptic number.

11413567 is a deficient number, since it is larger than the sum of its proper divisors (1132057).

11413567 is an equidigital number, since it uses as much as digits as its factorization.

11413567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94349 (or 94338 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 11413567 is about 3378.3971051373. The cubic root of 11413567 is about 225.1509571333.

Adding to 11413567 its reverse (76531411), we get a palindrome (87944978).

The spelling of 11413567 in words is "eleven million, four hundred thirteen thousand, five hundred sixty-seven".