11670258 has 8 divisors (see below), whose sum is σ = 23340528. Its totient is φ = 3890084.

The previous prime is 11670257. The next prime is 11670277. The reversal of 11670258 is 85207611.

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

11670258 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11670257) 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, 972516 + ... + 972527.

It is an arithmetic number, because the mean of its divisors is an integer number (2917566).

Almost surely, 2^11670258 is an apocalyptic number.

11670258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11670258 is a wasteful number, since it uses less digits than its factorization.

11670258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945048.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 11670258 is about 3416.1759322377. The cubic root of 11670258 is about 226.8263402993.

Adding to 11670258 its reverse (85207611), we get a palindrome (96877869).

The spelling of 11670258 in words is "eleven million, six hundred seventy thousand, two hundred fifty-eight".