5194722 has 48 divisors (see below), whose sum is σ = 11594880. Its totient is φ = 1550016.

The previous prime is 5194703. The next prime is 5194727. The reversal of 5194722 is 2274915.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5194722.

It is not an unprimeable number, because it can be changed into a prime (5194727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47604 + ... + 47712.

It is an arithmetic number, because the mean of its divisors is an integer number (241560).

Almost surely, 2^5194722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5194722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5797440).

5194722 is an abundant number, since it is smaller than the sum of its proper divisors (6400158).

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

5194722 is a wasteful number, since it uses less digits than its factorization.

5194722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 174 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 5194722 is about 2279.1932783334. The cubic root of 5194722 is about 173.1891857126.

The spelling of 5194722 in words is "five million, one hundred ninety-four thousand, seven hundred twenty-two".