5637898 has 16 divisors (see below), whose sum is σ = 10085760. Its totient is φ = 2311056.

The previous prime is 5637893. The next prime is 5637899. The reversal of 5637898 is 8987365.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (5637893) 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, 8433 + ... + 9076.

It is an arithmetic number, because the mean of its divisors is an integer number (630360).

Almost surely, 2^5637898 is an apocalyptic number.

5637898 is a deficient number, since it is larger than the sum of its proper divisors (4447862).

5637898 is a wasteful number, since it uses less digits than its factorization.

5637898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17541.

The product of its digits is 362880, while the sum is 46.

The square root of 5637898 is about 2374.4258253313. The cubic root of 5637898 is about 177.9804927493.

The spelling of 5637898 in words is "five million, six hundred thirty-seven thousand, eight hundred ninety-eight".