1161417 has 8 divisors (see below), whose sum is σ = 1581696. Its totient is φ = 757712.

The previous prime is 1161403. The next prime is 1161437. The reversal of 1161417 is 7141611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1161417 - 2⁴ = 1161401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1161393 and 1161402.

It is not an unprimeable number, because it can be changed into a prime (1161437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3978 + ... + 4259.

It is an arithmetic number, because the mean of its divisors is an integer number (197712).

2^1161417 is an apocalyptic number.

It is an amenable number.

1161417 is a deficient number, since it is larger than the sum of its proper divisors (420279).

1161417 is an equidigital number, since it uses as much as digits as its factorization.

1161417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8287.

The product of its digits is 168, while the sum is 21.

The square root of 1161417 is about 1077.6905863930. The cubic root of 1161417 is about 105.1145235697.

The spelling of 1161417 in words is "one million, one hundred sixty-one thousand, four hundred seventeen".