5921400 has 96 divisors (see below), whose sum is σ = 18748800. Its totient is φ = 1545600.

The previous prime is 5921371. The next prime is 5921411. The reversal of 5921400 is 41295.

It is a congruent number.

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, 42531 + ... + 42669.

It is an arithmetic number, because the mean of its divisors is an integer number (195300).

Almost surely, 2^5921400 is an apocalyptic number.

5921400 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 5921400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9374400).

5921400 is an abundant number, since it is smaller than the sum of its proper divisors (12827400).

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

5921400 is a wasteful number, since it uses less digits than its factorization.

5921400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5921400 is about 2433.3926933399. The cubic root of 5921400 is about 180.9150930071.

Adding to 5921400 its reverse (41295), we get a palindrome (5962695).

The spelling of 5921400 in words is "five million, nine hundred twenty-one thousand, four hundred".