11557714 has 8 divisors (see below), whose sum is σ = 19813248. Its totient is φ = 4953300.

The previous prime is 11557703. The next prime is 11557717. The reversal of 11557714 is 41775511.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (11557717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412762 + ... + 412789.

It is an arithmetic number, because the mean of its divisors is an integer number (2476656).

Almost surely, 2^11557714 is an apocalyptic number.

11557714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11557714 is a deficient number, since it is larger than the sum of its proper divisors (8255534).

11557714 is an equidigital number, since it uses as much as digits as its factorization.

11557714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825560.

The product of its digits is 4900, while the sum is 31.

The square root of 11557714 is about 3399.6638069080. The cubic root of 11557714 is about 226.0948384172.

The spelling of 11557714 in words is "eleven million, five hundred fifty-seven thousand, seven hundred fourteen".