5412420 has 120 divisors (see below), whose sum is σ = 18356184. Its totient is φ = 1327104.

The previous prime is 5412419. The next prime is 5412437. The reversal of 5412420 is 242145.

It can be written as a sum of positive squares in 4 ways, for example, as 1052676 + 4359744 = 1026^2 + 2088^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5412393 and 5412402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20932 + ... + 21188.

Almost surely, 2^5412420 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 5412420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9178092).

5412420 is an abundant number, since it is smaller than the sum of its proper divisors (12943764).

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

5412420 is a wasteful number, since it uses less digits than its factorization.

5412420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 5412420 is about 2326.4608313918. The cubic root of 5412420 is about 175.5754661199.

Adding to 5412420 its reverse (242145), we get a palindrome (5654565).

It can be divided in two parts, 5412 and 420, that added together give a cube (5832 = 18³).

The spelling of 5412420 in words is "five million, four hundred twelve thousand, four hundred twenty".