5605002 has 48 divisors (see below), whose sum is σ = 13857480. Its totient is φ = 1622016.

The previous prime is 5604997. The next prime is 5605037. The reversal of 5605002 is 2005065.

It can be written as a sum of positive squares in 4 ways, for example, as 2852721 + 2752281 = 1689^2 + 1659^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3274 + ... + 4682.

Almost surely, 2^5605002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5605002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6928740).

5605002 is an abundant number, since it is smaller than the sum of its proper divisors (8252478).

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

5605002 is a wasteful number, since it uses less digits than its factorization.

5605002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1444 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 5605002 is about 2367.4885427389. The cubic root of 5605002 is about 177.6336571834.

The spelling of 5605002 in words is "five million, six hundred five thousand, two".