2455441 has 4 divisors (see below), whose sum is σ = 2458852. Its totient is φ = 2452032.

The previous prime is 2455423. The next prime is 2455447. The reversal of 2455441 is 1445542.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1809025 + 646416 = 1345^2 + 804^2 .

It is a cyclic number.

It is not a de Polignac number, because 2455441 - 2⁹ = 2454929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2455447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156 + ... + 2221.

It is an arithmetic number, because the mean of its divisors is an integer number (614713).

2^2455441 is an apocalyptic number.

It is an amenable number.

2455441 is a deficient number, since it is larger than the sum of its proper divisors (3411).

2455441 is a wasteful number, since it uses less digits than its factorization.

2455441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410.

The product of its digits is 3200, while the sum is 25.

The square root of 2455441 is about 1566.9846840349. The cubic root of 2455441 is about 134.9096972680.

The spelling of 2455441 in words is "two million, four hundred fifty-five thousand, four hundred forty-one".