5197770 has 112 divisors (see below), whose sum is σ = 15109632. Its totient is φ = 1283040.

The previous prime is 5197769. The next prime is 5197771. The reversal of 5197770 is 777915.

5197770 is a `hidden beast` number, since 519 + 77 + 70 = 666.

It is an interprime number because it is at equal distance from previous prime (5197769) and next prime (5197771).

It is not an unprimeable number, because it can be changed into a prime (5197771) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 167655 + ... + 167685.

Almost surely, 2^5197770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5197770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7554816).

5197770 is an abundant number, since it is smaller than the sum of its proper divisors (9911862).

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

5197770 is a wasteful number, since it uses less digits than its factorization.

5197770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 15435, while the sum is 36.

The square root of 5197770 is about 2279.8618379191. The cubic root of 5197770 is about 173.2230519732.

The spelling of 5197770 in words is "five million, one hundred ninety-seven thousand, seven hundred seventy".