5638514 has 8 divisors (see below), whose sum is σ = 9666048. Its totient is φ = 2416500.

The previous prime is 5638489. The next prime is 5638517. The reversal of 5638514 is 4158365.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5638517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201362 + ... + 201389.

It is an arithmetic number, because the mean of its divisors is an integer number (1208256).

Almost surely, 2^5638514 is an apocalyptic number.

5638514 is a deficient number, since it is larger than the sum of its proper divisors (4027534).

5638514 is a wasteful number, since it uses less digits than its factorization.

5638514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402760.

The product of its digits is 14400, while the sum is 32.

The square root of 5638514 is about 2374.5555373585. Note that the first 4 decimals coincide. The cubic root of 5638514 is about 177.9869745971.

The spelling of 5638514 in words is "five million, six hundred thirty-eight thousand, five hundred fourteen".