5117961 has 8 divisors (see below), whose sum is σ = 6936064. Its totient is φ = 3355920.

The previous prime is 5117953. The next prime is 5117977. The reversal of 5117961 is 1697115.

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

It is not a de Polignac number, because 5117961 - 2³ = 5117953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5117941) 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, 13801 + ... + 14166.

It is an arithmetic number, because the mean of its divisors is an integer number (867008).

Almost surely, 2^5117961 is an apocalyptic number.

It is an amenable number.

5117961 is a deficient number, since it is larger than the sum of its proper divisors (1818103).

5117961 is a wasteful number, since it uses less digits than its factorization.

5117961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28031.

The product of its digits is 1890, while the sum is 30.

The square root of 5117961 is about 2262.2910953279. The cubic root of 5117961 is about 172.3318925171.

The spelling of 5117961 in words is "five million, one hundred seventeen thousand, nine hundred sixty-one".