5436340 has 96 divisors (see below), whose sum is σ = 14676480. Its totient is φ = 1645056.

The previous prime is 5436331. The next prime is 5436341. The reversal of 5436340 is 436345.

5436340 = 595² + 596² + ... + 609².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5436341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52729 + ... + 52831.

It is an arithmetic number, because the mean of its divisors is an integer number (152880).

Almost surely, 2^5436340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5436340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7338240).

5436340 is an abundant number, since it is smaller than the sum of its proper divisors (9240140).

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

5436340 is a wasteful number, since it uses less digits than its factorization.

5436340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 5436340 is about 2331.5960198971. The cubic root of 5436340 is about 175.8337358890.

It can be divided in two parts, 5436 and 340, that added together give a square (5776 = 76²).

The spelling of 5436340 in words is "five million, four hundred thirty-six thousand, three hundred forty".