11950897 has 8 divisors (see below), whose sum is σ = 13692800. Its totient is φ = 10217664.

The previous prime is 11950877. The next prime is 11950901. The reversal of 11950897 is 79805911.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11950897 - 2⁷ = 11950769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11950817) 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 7 ways as a sum of consecutive naturals, for example, 1129 + ... + 5017.

It is an arithmetic number, because the mean of its divisors is an integer number (1711600).

Almost surely, 2^11950897 is an apocalyptic number.

It is an amenable number.

11950897 is a deficient number, since it is larger than the sum of its proper divisors (1741903).

11950897 is an equidigital number, since it uses as much as digits as its factorization.

11950897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335.

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 11950897 is about 3457.0069424287. The cubic root of 11950897 is about 228.6301499240.

The spelling of 11950897 in words is "eleven million, nine hundred fifty thousand, eight hundred ninety-seven".