2449726 has 4 divisors (see below), whose sum is σ = 3674592. Its totient is φ = 1224862.

The previous prime is 2449693. The next prime is 2449729. The reversal of 2449726 is 6279442.

2449726 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.

It is a junction number, because it is equal to n+sod(n) for n = 2449691 and 2449700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449729) 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 as a sum of consecutive naturals, namely, 612430 + ... + 612433.

It is an arithmetic number, because the mean of its divisors is an integer number (918648).

2^2449726 is an apocalyptic number.

2449726 is a deficient number, since it is larger than the sum of its proper divisors (1224866).

2449726 is a wasteful number, since it uses less digits than its factorization.

2449726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224865.

The product of its digits is 24192, while the sum is 34.

The square root of 2449726 is about 1565.1600557132. The cubic root of 2449726 is about 134.8049492323.

The spelling of 2449726 in words is "two million, four hundred forty-nine thousand, seven hundred twenty-six".