5234421 has 8 divisors (see below), whose sum is σ = 7097760. Its totient is φ = 3430352.

The previous prime is 5234417. The next prime is 5234431. The reversal of 5234421 is 1244325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5234421 - 2² = 5234417 is a prime.

5234421 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5234401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14610 + ... + 14963.

It is an arithmetic number, because the mean of its divisors is an integer number (887220).

Almost surely, 2^5234421 is an apocalyptic number.

It is an amenable number.

5234421 is a deficient number, since it is larger than the sum of its proper divisors (1863339).

5234421 is a wasteful number, since it uses less digits than its factorization.

5234421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29635.

The product of its digits is 960, while the sum is 21.

The square root of 5234421 is about 2287.8857051872. The cubic root of 5234421 is about 173.6292475692.

Adding to 5234421 its reverse (1244325), we get a palindrome (6478746).

The spelling of 5234421 in words is "five million, two hundred thirty-four thousand, four hundred twenty-one".