1195138 has 16 divisors (see below), whose sum is σ = 2157120. Its totient is φ = 485136.

The previous prime is 1195127. The next prime is 1195141. The reversal of 1195138 is 8315911.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981 + ... + 2512.

It is an arithmetic number, because the mean of its divisors is an integer number (134820).

2^1195138 is an apocalyptic number.

1195138 is a deficient number, since it is larger than the sum of its proper divisors (961982).

1195138 is a wasteful number, since it uses less digits than its factorization.

1195138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521.

The product of its digits is 1080, while the sum is 28.

The square root of 1195138 is about 1093.2236733624. The cubic root of 1195138 is about 106.1221447084.

The spelling of 1195138 in words is "one million, one hundred ninety-five thousand, one hundred thirty-eight".