11332857 has 8 divisors (see below), whose sum is σ = 15138976. Its totient is φ = 7540992.

The previous prime is 11332847. The next prime is 11332861. The reversal of 11332857 is 75823311.

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

It is not a de Polignac number, because 11332857 - 2⁶ = 11332793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11332817) 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, 1543 + ... + 5004.

It is an arithmetic number, because the mean of its divisors is an integer number (1892372).

Almost surely, 2^11332857 is an apocalyptic number.

It is an amenable number.

11332857 is a deficient number, since it is larger than the sum of its proper divisors (3806119).

11332857 is an equidigital number, since it uses as much as digits as its factorization.

11332857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127.

The product of its digits is 5040, while the sum is 30.

The square root of 11332857 is about 3366.4308993354. The cubic root of 11332857 is about 224.6189897373.

The spelling of 11332857 in words is "eleven million, three hundred thirty-two thousand, eight hundred fifty-seven".