2449193 has 4 divisors (see below), whose sum is σ = 2462208. Its totient is φ = 2436180.

The previous prime is 2449177. The next prime is 2449199. The reversal of 2449193 is 3919442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3919442 = 2 ⋅1959721.

It is a cyclic number.

It is not a de Polignac number, because 2449193 - 2⁴ = 2449177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2449199) 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, 6221 + ... + 6602.

It is an arithmetic number, because the mean of its divisors is an integer number (615552).

2^2449193 is an apocalyptic number.

It is an amenable number.

2449193 is a deficient number, since it is larger than the sum of its proper divisors (13015).

2449193 is a wasteful number, since it uses less digits than its factorization.

2449193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13014.

The product of its digits is 7776, while the sum is 32.

The square root of 2449193 is about 1564.9897763244. The cubic root of 2449193 is about 134.7951717783.

Adding to 2449193 its sum of digits (32), we get a square (2449225 = 1565²).

The spelling of 2449193 in words is "two million, four hundred forty-nine thousand, one hundred ninety-three".