5467621 has 2 divisors, whose sum is σ = 5467622. Its totient is φ = 5467620.

The previous prime is 5467597. The next prime is 5467661. The reversal of 5467621 is 1267645.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5152900 + 314721 = 2270^2 + 561^2 .

It is a cyclic number.

It is not a de Polignac number, because 5467621 - 2¹¹ = 5465573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5467661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2733810 + 2733811.

It is an arithmetic number, because the mean of its divisors is an integer number (2733811).

Almost surely, 2^5467621 is an apocalyptic number.

It is an amenable number.

5467621 is a deficient number, since it is larger than the sum of its proper divisors (1).

5467621 is an equidigital number, since it uses as much as digits as its factorization.

5467621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 5467621 is about 2338.2944639202. The cubic root of 5467621 is about 176.1703434287.

The spelling of 5467621 in words is "five million, four hundred sixty-seven thousand, six hundred twenty-one".