4346561 has 2 divisors, whose sum is σ = 4346562. Its totient is φ = 4346560.

The previous prime is 4346557. The next prime is 4346581. The reversal of 4346561 is 1656434.

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., 3010225 + 1336336 = 1735^2 + 1156^2 .

It is a cyclic number.

It is not a de Polignac number, because 4346561 - 2² = 4346557 is a prime.

It is a d-powerful number, because it can be written as 4² + 3⁹ + 4¹¹ + 6⁵ + 5⁷ + 6⁶ + 1 .

It is not a weakly prime, because it can be changed into another prime (4346521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2173280 + 2173281.

It is an arithmetic number, because the mean of its divisors is an integer number (2173281).

Almost surely, 2^4346561 is an apocalyptic number.

It is an amenable number.

4346561 is a deficient number, since it is larger than the sum of its proper divisors (1).

4346561 is an equidigital number, since it uses as much as digits as its factorization.

4346561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 4346561 is about 2084.8407613053. The cubic root of 4346561 is about 163.1981606426.

The spelling of 4346561 in words is "four million, three hundred forty-six thousand, five hundred sixty-one".