11427315 has 32 divisors (see below), whose sum is σ = 19849536. Its totient is φ = 5591040.

The previous prime is 11427301. The next prime is 11427323. The reversal of 11427315 is 51372411.

It is not a de Polignac number, because 11427315 - 2⁷ = 11427187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9909 + ... + 11001.

It is an arithmetic number, because the mean of its divisors is an integer number (620298).

Almost surely, 2^11427315 is an apocalyptic number.

11427315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11427315 is a deficient number, since it is larger than the sum of its proper divisors (8422221).

11427315 is a wasteful number, since it uses less digits than its factorization.

11427315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159.

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

The square root of 11427315 is about 3380.4311855147. The cubic root of 11427315 is about 225.2413213278.

Adding to 11427315 its reverse (51372411), we get a palindrome (62799726).

The spelling of 11427315 in words is "eleven million, four hundred twenty-seven thousand, three hundred fifteen".