5420541 has 16 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 3084528.

The previous prime is 5420539. The next prime is 5420543. The reversal of 5420541 is 1450245.

It is an interprime number because it is at equal distance from previous prime (5420539) and next prime (5420543).

It is not a de Polignac number, because 5420541 - 2¹ = 5420539 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420543) 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, 7180 + ... + 7898.

It is an arithmetic number, because the mean of its divisors is an integer number (518400).

Almost surely, 2^5420541 is an apocalyptic number.

It is an amenable number.

5420541 is a deficient number, since it is larger than the sum of its proper divisors (2873859).

5420541 is a wasteful number, since it uses less digits than its factorization.

5420541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5420541 is about 2328.2055321642. The cubic root of 5420541 is about 175.6632355972.

5420541 divided by its sum of digits (21) gives a triangular number (258121 = T₇₁₈).

Adding to 5420541 its reverse (1450245), we get a palindrome (6870786).

The spelling of 5420541 in words is "five million, four hundred twenty thousand, five hundred forty-one".