2449911 has 8 divisors (see below), whose sum is σ = 3306240. Its totient is φ = 1613432.

The previous prime is 2449907. The next prime is 2449913. The reversal of 2449911 is 1199442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2449911 - 2² = 2449907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4671 + ... + 5168.

It is an arithmetic number, because the mean of its divisors is an integer number (413280).

2^2449911 is an apocalyptic number.

2449911 is a deficient number, since it is larger than the sum of its proper divisors (856329).

2449911 is an equidigital number, since it uses as much as digits as its factorization.

2449911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9925.

The product of its digits is 2592, while the sum is 30.

The square root of 2449911 is about 1565.2191539845. The cubic root of 2449911 is about 134.8083425761.

The spelling of 2449911 in words is "two million, four hundred forty-nine thousand, nine hundred eleven".