5340621 has 32 divisors (see below), whose sum is σ = 8547840. Its totient is φ = 2923200.

The previous prime is 5340613. The next prime is 5340641. The reversal of 5340621 is 1260435.

It is a happy number.

5340621 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5340621 - 2³ = 5340613 is a prime.

5340621 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25206 + ... + 25416.

It is an arithmetic number, because the mean of its divisors is an integer number (267120).

Almost surely, 2^5340621 is an apocalyptic number.

It is an amenable number.

5340621 is a deficient number, since it is larger than the sum of its proper divisors (3207219).

5340621 is a wasteful number, since it uses less digits than its factorization.

5340621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297.

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

The square root of 5340621 is about 2310.9783642432. The cubic root of 5340621 is about 174.7956362683.

The spelling of 5340621 in words is "five million, three hundred forty thousand, six hundred twenty-one".