1170148 has 36 divisors (see below), whose sum is σ = 2477440. Its totient is φ = 473616.

The previous prime is 1170139. The next prime is 1170167. The reversal of 1170148 is 8410711.

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 11 ways as a sum of consecutive naturals, for example, 14773 + ... + 14851.

2^1170148 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1170148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1238720).

1170148 is an abundant number, since it is smaller than the sum of its proper divisors (1307292).

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

1170148 is a wasteful number, since it uses less digits than its factorization.

1170148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 1170148 is about 1081.7337935000. The cubic root of 1170148 is about 105.3772671863.

Adding to 1170148 its reverse (8410711), we get a palindrome (9580859).

The spelling of 1170148 in words is "one million, one hundred seventy thousand, one hundred forty-eight".