5403870 has 48 divisors (see below), whose sum is σ = 14217840. Its totient is φ = 1423872.

The previous prime is 5403863. The next prime is 5403877. The reversal of 5403870 is 783045.

It is an interprime number because it is at equal distance from previous prime (5403863) and next prime (5403877).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5403877) 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 23 ways as a sum of consecutive naturals, for example, 8421 + ... + 9039.

It is an arithmetic number, because the mean of its divisors is an integer number (296205).

Almost surely, 2^5403870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5403870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7108920).

5403870 is an abundant number, since it is smaller than the sum of its proper divisors (8813970).

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

5403870 is a wasteful number, since it uses less digits than its factorization.

5403870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729 (or 726 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5403870 is about 2324.6225500068. The cubic root of 5403870 is about 175.4829652056.

The spelling of 5403870 in words is "five million, four hundred three thousand, eight hundred seventy".