2449057 has 4 divisors (see below), whose sum is σ = 2637460. Its totient is φ = 2260656.

The previous prime is 2449039. The next prime is 2449061. The reversal of 2449057 is 7509442.

2449057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7509442 = 2 ⋅3754721.

It can be written as a sum of positive squares in 2 ways, for example, as 1535121 + 913936 = 1239^2 + 956^2 .

It is a cyclic number.

It is not a de Polignac number, because 2449057 - 2¹¹ = 2447009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2449087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94182 + ... + 94207.

It is an arithmetic number, because the mean of its divisors is an integer number (659365).

2^2449057 is an apocalyptic number.

It is an amenable number.

2449057 is a deficient number, since it is larger than the sum of its proper divisors (188403).

2449057 is a wasteful number, since it uses less digits than its factorization.

2449057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188402.

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

The square root of 2449057 is about 1564.9463249581. The cubic root of 2449057 is about 134.7926767412.

The spelling of 2449057 in words is "two million, four hundred forty-nine thousand, fifty-seven".