5467661 has 2 divisors, whose sum is σ = 5467662. Its totient is φ = 5467660.

The previous prime is 5467621. The next prime is 5467663. The reversal of 5467661 is 1667645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4818025 + 649636 = 2195^2 + 806^2 .

It is a cyclic number.

It is not a de Polignac number, because 5467661 - 2⁶ = 5467597 is a prime.

Together with 5467663, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5467663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2733830 + 2733831.

It is an arithmetic number, because the mean of its divisors is an integer number (2733831).

Almost surely, 2^5467661 is an apocalyptic number.

It is an amenable number.

5467661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5467661 is an equidigital number, since it uses as much as digits as its factorization.

5467661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 5467661 is about 2338.3030171473. The cubic root of 5467661 is about 176.1707730364.

The spelling of 5467661 in words is "five million, four hundred sixty-seven thousand, six hundred sixty-one".