5381910 has 64 divisors (see below), whose sum is σ = 14837760. Its totient is φ = 1386720.

The previous prime is 5381899. The next prime is 5381917. The reversal of 5381910 is 191835.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8049 + ... + 8691.

It is an arithmetic number, because the mean of its divisors is an integer number (231840).

Almost surely, 2^5381910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5381910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7418880).

5381910 is an abundant number, since it is smaller than the sum of its proper divisors (9455850).

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

5381910 is a wasteful number, since it uses less digits than its factorization.

5381910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 5381910 is about 2319.8943941481. The cubic root of 5381910 is about 175.2449359310.

The spelling of 5381910 in words is "five million, three hundred eighty-one thousand, nine hundred ten".