5421376 has 56 divisors (see below), whose sum is σ = 11704320. Its totient is φ = 2483712.

The previous prime is 5421371. The next prime is 5421407. The reversal of 5421376 is 6731245.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁹ + 4¹⁰ + 2⁹ + 1 + 3¹³ + 7⁷ + 6⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42625 + ... + 42751.

Almost surely, 2^5421376 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 5421376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5852160).

5421376 is an abundant number, since it is smaller than the sum of its proper divisors (6282944).

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

5421376 is a wasteful number, since it uses less digits than its factorization.

5421376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 181 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 5421376 is about 2328.3848479150. The cubic root of 5421376 is about 175.6722550702.

It can be divided in two parts, 54213 and 76, that added together give a square (54289 = 233²).

The spelling of 5421376 in words is "five million, four hundred twenty-one thousand, three hundred seventy-six".