11897301 has 16 divisors (see below), whose sum is σ = 17164224. Its totient is φ = 7286784.

The previous prime is 11897299. The next prime is 11897309. The reversal of 11897301 is 10379811.

It is not a de Polignac number, because 11897301 - 2¹ = 11897299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11897309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9430 + ... + 10616.

It is an arithmetic number, because the mean of its divisors is an integer number (1072764).

Almost surely, 2^11897301 is an apocalyptic number.

It is an amenable number.

11897301 is a deficient number, since it is larger than the sum of its proper divisors (5266923).

11897301 is a wasteful number, since it uses less digits than its factorization.

11897301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 11897301 is about 3449.2464394415. The cubic root of 11897301 is about 228.2878597114.

The spelling of 11897301 in words is "eleven million, eight hundred ninety-seven thousand, three hundred one".