11670075 has 72 divisors (see below), whose sum is σ = 23154768. Its totient is φ = 5806080.

The previous prime is 11670037. The next prime is 11670091. The reversal of 11670075 is 57007611.

It is not a de Polignac number, because 11670075 - 2⁶ = 11670011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 103219 + ... + 103331.

It is an arithmetic number, because the mean of its divisors is an integer number (321594).

Almost surely, 2^11670075 is an apocalyptic number.

11670075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11670075 is a deficient number, since it is larger than the sum of its proper divisors (11484693).

11670075 is a wasteful number, since it uses less digits than its factorization.

11670075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 11670075 is about 3416.1491477979. The cubic root of 11670075 is about 226.8251546804.

Adding to 11670075 its reverse (57007611), we get a palindrome (68677686).

The spelling of 11670075 in words is "eleven million, six hundred seventy thousand, seventy-five".