1159741 has 16 divisors (see below), whose sum is σ = 1382400. Its totient is φ = 961200.

The previous prime is 1159721. The next prime is 1159777. The reversal of 1159741 is 1479511.

1159741 = 238² + 239² + ... + 256².

It is a cyclic number.

It is not a de Polignac number, because 1159741 - 2⁵ = 1159709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159721) 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 15 ways as a sum of consecutive naturals, for example, 6390 + ... + 6568.

It is an arithmetic number, because the mean of its divisors is an integer number (86400).

2^1159741 is an apocalyptic number.

1159741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1159741 is a deficient number, since it is larger than the sum of its proper divisors (222659).

1159741 is a wasteful number, since it uses less digits than its factorization.

1159741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240.

The product of its digits is 1260, while the sum is 28.

The square root of 1159741 is about 1076.9127169831. The cubic root of 1159741 is about 105.0639368720.

The spelling of 1159741 in words is "one million, one hundred fifty-nine thousand, seven hundred forty-one".