5618670 has 64 divisors (see below), whose sum is σ = 14929920. Its totient is φ = 1346048.

The previous prime is 5618633. The next prime is 5618671. The reversal of 5618670 is 768165.

It is a plaindrome in base 16.

It is a zygodrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11491 + ... + 11969.

It is an arithmetic number, because the mean of its divisors is an integer number (233280).

Almost surely, 2^5618670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5618670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7464960).

5618670 is an abundant number, since it is smaller than the sum of its proper divisors (9311250).

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

5618670 is a wasteful number, since it uses less digits than its factorization.

5618670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5618670 is about 2370.3733883083. The cubic root of 5618670 is about 177.7779286746. Note that the first 3 decimals are identical.

The spelling of 5618670 in words is "five million, six hundred eighteen thousand, six hundred seventy".