5634918 has 24 divisors (see below), whose sum is σ = 12256608. Its totient is φ = 1870992.

The previous prime is 5634883. The next prime is 5634919. The reversal of 5634918 is 8194365.

5634918 is a `hidden beast` number, since 5 + 634 + 9 + 18 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5634919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6180 + ... + 7032.

It is an arithmetic number, because the mean of its divisors is an integer number (510692).

Almost surely, 2^5634918 is an apocalyptic number.

5634918 is an abundant number, since it is smaller than the sum of its proper divisors (6621690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5634918 is a wasteful number, since it uses less digits than its factorization.

5634918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1225 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 5634918 is about 2373.7982222590. The cubic root of 5634918 is about 177.9491290896.

The spelling of 5634918 in words is "five million, six hundred thirty-four thousand, nine hundred eighteen".