5636782 has 4 divisors (see below), whose sum is σ = 8455176. Its totient is φ = 2818390.

The previous prime is 5636773. The next prime is 5636783. The reversal of 5636782 is 2876365.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×5636782² = 63546622631048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1409194 + ... + 1409197.

It is an arithmetic number, because the mean of its divisors is an integer number (2113794).

Almost surely, 2^5636782 is an apocalyptic number.

5636782 is a deficient number, since it is larger than the sum of its proper divisors (2818394).

5636782 is a wasteful number, since it uses less digits than its factorization.

5636782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818393.

The product of its digits is 60480, while the sum is 37.

The square root of 5636782 is about 2374.1908095181. The cubic root of 5636782 is about 177.9687484587.

The spelling of 5636782 in words is "five million, six hundred thirty-six thousand, seven hundred eighty-two".