949117 has 4 divisors (see below), whose sum is σ = 1022140. Its totient is φ = 876096.

The previous prime is 949111. The next prime is 949121. The reversal of 949117 is 711949.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 155236 + 793881 = 394^2 + 891^2 .

It is not a de Polignac number, because 949117 - 2⁷ = 948989 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 (949111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36492 + ... + 36517.

It is an arithmetic number, because the mean of its divisors is an integer number (255535).

2⁹⁴⁹¹¹⁷ is an apocalyptic number.

It is an amenable number.

949117 is a deficient number, since it is larger than the sum of its proper divisors (73023).

949117 is a wasteful number, since it uses less digits than its factorization.

949117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73022.

The product of its digits is 2268, while the sum is 31.

The square root of 949117 is about 974.2263597337. The cubic root of 949117 is about 98.2742905796.

The spelling of 949117 in words is "nine hundred forty-nine thousand, one hundred seventeen".