11700897 has 8 divisors (see below), whose sum is σ = 16801344. Its totient is φ = 7200528.

The previous prime is 11700889. The next prime is 11700907. The reversal of 11700897 is 79800711.

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

It is not a de Polignac number, because 11700897 - 2³ = 11700889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11700817) 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, 149973 + ... + 150050.

It is an arithmetic number, because the mean of its divisors is an integer number (2100168).

Almost surely, 2^11700897 is an apocalyptic number.

It is an amenable number.

11700897 is a deficient number, since it is larger than the sum of its proper divisors (5100447).

11700897 is a wasteful number, since it uses less digits than its factorization.

11700897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300039.

The product of its (nonzero) digits is 3528, while the sum is 33.

The square root of 11700897 is about 3420.6573929583. The cubic root of 11700897 is about 227.0246695100.

The spelling of 11700897 in words is "eleven million, seven hundred thousand, eight hundred ninety-seven".