5636342 has 4 divisors (see below), whose sum is σ = 8454516. Its totient is φ = 2818170.

The previous prime is 5636291. The next prime is 5636359. The reversal of 5636342 is 2436365.

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

It is a super-2 number, since 2×5636342² = 63536702281928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1409084 + ... + 1409087.

It is an arithmetic number, because the mean of its divisors is an integer number (2113629).

Almost surely, 2^5636342 is an apocalyptic number.

5636342 is a deficient number, since it is larger than the sum of its proper divisors (2818174).

5636342 is a wasteful number, since it uses less digits than its factorization.

5636342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818173.

The product of its digits is 12960, while the sum is 29.

The square root of 5636342 is about 2374.0981445593. The cubic root of 5636342 is about 177.9641176672.

The spelling of 5636342 in words is "five million, six hundred thirty-six thousand, three hundred forty-two".