5320400 has 60 divisors (see below), whose sum is σ = 13100352. Its totient is φ = 2075520.

The previous prime is 5320387. The next prime is 5320409. The reversal of 5320400 is 40235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320409) 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, 18659 + ... + 18941.

Almost surely, 2^5320400 is an apocalyptic number.

5320400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5320400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6550176).

5320400 is an abundant number, since it is smaller than the sum of its proper divisors (7779952).

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

5320400 is a wasteful number, since it uses less digits than its factorization.

5320400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 5320400 is about 2306.5992283013. The cubic root of 5320400 is about 174.5747497914.

Adding to 5320400 its reverse (40235), we get a palindrome (5360635).

The spelling of 5320400 in words is "five million, three hundred twenty thousand, four hundred".