5161786 has 16 divisors (see below), whose sum is σ = 8878464. Its totient is φ = 2204784.

The previous prime is 5161703. The next prime is 5161789. The reversal of 5161786 is 6871615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161789) 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, 6676 + ... + 7408.

It is an arithmetic number, because the mean of its divisors is an integer number (554904).

Almost surely, 2^5161786 is an apocalyptic number.

5161786 is a deficient number, since it is larger than the sum of its proper divisors (3716678).

5161786 is a wasteful number, since it uses less digits than its factorization.

5161786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245.

The product of its digits is 10080, while the sum is 34.

The square root of 5161786 is about 2271.9564256385. The cubic root of 5161786 is about 172.8223866815.

The spelling of 5161786 in words is "five million, one hundred sixty-one thousand, seven hundred eighty-six".