1171088 has 20 divisors (see below), whose sum is σ = 2313468. Its totient is φ = 574080.

The previous prime is 1171073. The next prime is 1171109. The reversal of 1171088 is 8801711.

It can be written as a sum of positive squares in 2 ways, for example, as 692224 + 478864 = 832^2 + 692^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158 + ... + 1538.

2^1171088 is an apocalyptic number.

It is an amenable number.

1171088 is a deficient number, since it is larger than the sum of its proper divisors (1142380).

1171088 is a wasteful number, since it uses less digits than its factorization.

1171088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442 (or 1436 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 26.

The square root of 1171088 is about 1082.1681939514. The cubic root of 1171088 is about 105.4054767572.

Adding to 1171088 its reverse (8801711), we get a palindrome (9972799).

The spelling of 1171088 in words is "one million, one hundred seventy-one thousand, eighty-eight".