5117850 has 96 divisors (see below), whose sum is σ = 14999040. Its totient is φ = 1278720.

The previous prime is 5117813. The next prime is 5117851. The reversal of 5117850 is 587115.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5117851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22839 + ... + 23061.

It is an arithmetic number, because the mean of its divisors is an integer number (156240).

Almost surely, 2^5117850 is an apocalyptic number.

5117850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5117850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7499520).

5117850 is an abundant number, since it is smaller than the sum of its proper divisors (9881190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5117850 is a wasteful number, since it uses less digits than its factorization.

5117850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 5117850 is about 2262.2665625430. The cubic root of 5117850 is about 172.3306466447.

It can be divided in two parts, 5 and 117850, that added together give a triangular number (117855 = T₄₈₅).

The spelling of 5117850 in words is "five million, one hundred seventeen thousand, eight hundred fifty".