11315427 has 8 divisors (see below), whose sum is σ = 15108864. Its totient is φ = 7532808.

The previous prime is 11315401. The next prime is 11315441. The reversal of 11315427 is 72451311.

11315427 is digitally balanced in base 2, because in such base 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 11315427 - 2⁷ = 11315299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11315397 and 11315406.

It is not an unprimeable number, because it can be changed into a prime (11315327) 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, 178 + ... + 4760.

It is an arithmetic number, because the mean of its divisors is an integer number (1888608).

Almost surely, 2^11315427 is an apocalyptic number.

11315427 is a deficient number, since it is larger than the sum of its proper divisors (3793437).

11315427 is an equidigital number, since it uses as much as digits as its factorization.

11315427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409.

The product of its digits is 840, while the sum is 24.

The square root of 11315427 is about 3363.8411080192. The cubic root of 11315427 is about 224.5037755461.

Adding to 11315427 its reverse (72451311), we get a palindrome (83766738).

The spelling of 11315427 in words is "eleven million, three hundred fifteen thousand, four hundred twenty-seven".