5381420 has 48 divisors (see below), whose sum is σ = 12561696. Its totient is φ = 1920000.

The previous prime is 5381417. The next prime is 5381423. The reversal of 5381420 is 241835.

5381420 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5381417) and next prime (5381423).

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13220 + ... + 13620.

It is an arithmetic number, because the mean of its divisors is an integer number (261702).

Almost surely, 2^5381420 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 5381420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6280848).

5381420 is an abundant number, since it is smaller than the sum of its proper divisors (7180276).

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

5381420 is a wasteful number, since it uses less digits than its factorization.

5381420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5381420 is about 2319.7887834887. The cubic root of 5381420 is about 175.2396173344.

The spelling of 5381420 in words is "five million, three hundred eighty-one thousand, four hundred twenty".