5197722 has 16 divisors (see below), whose sum is σ = 10466112. Its totient is φ = 1720800.

The previous prime is 5197721. The next prime is 5197727. The reversal of 5197722 is 2277915.

It is not an unprimeable number, because it can be changed into a prime (5197721) 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, 1963 + ... + 3774.

It is an arithmetic number, because the mean of its divisors is an integer number (654132).

Almost surely, 2^5197722 is an apocalyptic number.

5197722 is an abundant number, since it is smaller than the sum of its proper divisors (5268390).

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

5197722 is a wasteful number, since it uses less digits than its factorization.

5197722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5893.

The product of its digits is 8820, while the sum is 33.

The square root of 5197722 is about 2279.8513109411. The cubic root of 5197722 is about 173.2225187489. Note that the first 3 decimals are identical.

The spelling of 5197722 in words is "five million, one hundred ninety-seven thousand, seven hundred twenty-two".