1150075 has 12 divisors (see below), whose sum is σ = 1439640. Its totient is φ = 911360.

The previous prime is 1150073. The next prime is 1150081. The reversal of 1150075 is 5700511.

It is not a de Polignac number, because 1150075 - 2¹ = 1150073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1150073) 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 11 ways as a sum of consecutive naturals, for example, 4347 + ... + 4603.

It is an arithmetic number, because the mean of its divisors is an integer number (119970).

2^1150075 is an apocalyptic number.

1150075 is a deficient number, since it is larger than the sum of its proper divisors (289565).

1150075 is a wasteful number, since it uses less digits than its factorization.

1150075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 1150075 is about 1072.4154978365. The cubic root of 1150075 is about 104.7712328536.

Adding to 1150075 its reverse (5700511), we get a palindrome (6850586).

It can be divided in two parts, 11 and 50075, that added together give a triangular number (50086 = T₃₁₆).

The spelling of 1150075 in words is "one million, one hundred fifty thousand, seventy-five".