5347021 has 2 divisors, whose sum is σ = 5347022. Its totient is φ = 5347020.

The previous prime is 5347009. The next prime is 5347033. The reversal of 5347021 is 1207435.

It is a balanced prime because it is at equal distance from previous prime (5347009) and next prime (5347033).

It can be written as a sum of positive squares in only one way, i.e., 5175625 + 171396 = 2275^2 + 414^2 .

It is a cyclic number.

It is not a de Polignac number, because 5347021 - 2⁵ = 5346989 is a prime.

5347021 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5346983 and 5347001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5347051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2673510 + 2673511.

It is an arithmetic number, because the mean of its divisors is an integer number (2673511).

Almost surely, 2^5347021 is an apocalyptic number.

It is an amenable number.

5347021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5347021 is an equidigital number, since it uses as much as digits as its factorization.

5347021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 5347021 is about 2312.3626445694. The cubic root of 5347021 is about 174.8654312418.

It can be divided in two parts, 53 and 47021, that added together give a palindrome (47074).

The spelling of 5347021 in words is "five million, three hundred forty-seven thousand, twenty-one".