5274021 has 4 divisors (see below), whose sum is σ = 7032032. Its totient is φ = 3516012.

The previous prime is 5274007. The next prime is 5274023. The reversal of 5274021 is 1204725.

5274021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5274021 - 2¹³ = 5265829 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5274023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879001 + ... + 879006.

It is an arithmetic number, because the mean of its divisors is an integer number (1758008).

Almost surely, 2^5274021 is an apocalyptic number.

It is an amenable number.

5274021 is a deficient number, since it is larger than the sum of its proper divisors (1758011).

5274021 is a wasteful number, since it uses less digits than its factorization.

5274021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758010.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5274021 is about 2296.5236772130. The cubic root of 5274021 is about 174.0660008568.

Adding to 5274021 its reverse (1204725), we get a palindrome (6478746).

The spelling of 5274021 in words is "five million, two hundred seventy-four thousand, twenty-one".