11070975 has 12 divisors (see below), whose sum is σ = 18304136. Its totient is φ = 5904480.

The previous prime is 11070973. The next prime is 11070979. The reversal of 11070975 is 57907011.

It is not a de Polignac number, because 11070975 - 2¹ = 11070973 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11070973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73732 + ... + 73881.

Almost surely, 2^11070975 is an apocalyptic number.

11070975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11070975 is a deficient number, since it is larger than the sum of its proper divisors (7233161).

11070975 is a wasteful number, since it uses less digits than its factorization.

11070975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147626 (or 147621 counting only the distinct ones).

The product of its (nonzero) digits is 2205, while the sum is 30.

The square root of 11070975 is about 3327.3074700124. The cubic root of 11070975 is about 222.8753081722.

Adding to 11070975 its reverse (57907011), we get a palindrome (68977986).

The spelling of 11070975 in words is "eleven million, seventy thousand, nine hundred seventy-five".