5311602 has 64 divisors (see below), whose sum is σ = 12902400. Its totient is φ = 1613520.

The previous prime is 5311601. The next prime is 5311651. The reversal of 5311602 is 2061135.

5311602 is a `hidden beast` number, since 53 + 11 + 602 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311601) 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, 31723 + ... + 31889.

It is an arithmetic number, because the mean of its divisors is an integer number (201600).

Almost surely, 2^5311602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5311602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6451200).

5311602 is an abundant number, since it is smaller than the sum of its proper divisors (7590798).

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

5311602 is a wasteful number, since it uses less digits than its factorization.

5311602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 5311602 is about 2304.6913025392. The cubic root of 5311602 is about 174.4784690583.

Adding to 5311602 its reverse (2061135), we get a palindrome (7372737).

The spelling of 5311602 in words is "five million, three hundred eleven thousand, six hundred two".