2049626 has 8 divisors (see below), whose sum is σ = 3098304. Its totient is φ = 1016860.

The previous prime is 2049617. The next prime is 2049629. The reversal of 2049626 is 6269402.

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

It is not an unprimeable number, because it can be changed into a prime (2049629) 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, 3650 + ... + 4173.

It is an arithmetic number, because the mean of its divisors is an integer number (387288).

2^2049626 is an apocalyptic number.

2049626 is a deficient number, since it is larger than the sum of its proper divisors (1048678).

2049626 is a wasteful number, since it uses less digits than its factorization.

2049626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2049626 is about 1431.6514939049. The cubic root of 2049626 is about 127.0256835237.

The spelling of 2049626 in words is "two million, forty-nine thousand, six hundred twenty-six".