2049635 has 16 divisors (see below), whose sum is σ = 2836416. Its totient is φ = 1392768.

The previous prime is 2049629. The next prime is 2049643. The reversal of 2049635 is 5369402.

It is a cyclic number.

It is not a de Polignac number, because 2049635 - 2¹² = 2045539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2049598 and 2049607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5309 + ... + 5681.

It is an arithmetic number, because the mean of its divisors is an integer number (177276).

2^2049635 is an apocalyptic number.

2049635 is a deficient number, since it is larger than the sum of its proper divisors (786781).

2049635 is a wasteful number, since it uses less digits than its factorization.

2049635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2049635 is about 1431.6546371245. The cubic root of 2049635 is about 127.0258694485.

The spelling of 2049635 in words is "two million, forty-nine thousand, six hundred thirty-five".