4455461 has 2 divisors, whose sum is σ = 4455462. Its totient is φ = 4455460.

The previous prime is 4455403. The next prime is 4455467. The reversal of 4455461 is 1645544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2512225 + 1943236 = 1585^2 + 1394^2 .

It is a cyclic number.

It is not a de Polignac number, because 4455461 - 2⁶ = 4455397 is a prime.

It is a super-2 number, since 2×4455461² = 39702265445042, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4455467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227730 + 2227731.

It is an arithmetic number, because the mean of its divisors is an integer number (2227731).

Almost surely, 2^4455461 is an apocalyptic number.

It is an amenable number.

4455461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455461 is an equidigital number, since it uses as much as digits as its factorization.

4455461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 29.

The square root of 4455461 is about 2110.7962952403. The cubic root of 4455461 is about 164.5498720132.

The spelling of 4455461 in words is "four million, four hundred fifty-five thousand, four hundred sixty-one".