5364021 has 16 divisors (see below), whose sum is σ = 7804160. Its totient is φ = 3257280.

The previous prime is 5364019. The next prime is 5364031. The reversal of 5364021 is 1204635.

5364021 = 19² + 20² + ... + 252².

It is a happy number.

It is not a de Polignac number, because 5364021 - 2¹ = 5364019 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5364031) 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, 2211 + ... + 3951.

It is an arithmetic number, because the mean of its divisors is an integer number (487760).

Almost surely, 2^5364021 is an apocalyptic number.

It is an amenable number.

5364021 is a deficient number, since it is larger than the sum of its proper divisors (2440139).

5364021 is a wasteful number, since it uses less digits than its factorization.

5364021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5364021 is about 2316.0356214877. The cubic root of 5364021 is about 175.0505541020.

Adding to 5364021 its reverse (1204635), we get a palindrome (6568656).

The spelling of 5364021 in words is "five million, three hundred sixty-four thousand, twenty-one".