2049435 has 64 divisors (see below), whose sum is σ = 4147200. Its totient is φ = 953856.

The previous prime is 2049431. The next prime is 2049449. The reversal of 2049435 is 5349402.

It is not a de Polignac number, because 2049435 - 2² = 2049431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 2049399 and 2049408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049431) 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 63 ways as a sum of consecutive naturals, for example, 43582 + ... + 43628.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2^2049435 is an apocalyptic number.

2049435 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2049435 is a wasteful number, since it uses less digits than its factorization.

2049435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2049435 is about 1431.5847861723. The cubic root of 2049435 is about 127.0217376559.

It can be divided in two parts, 20 and 49435, that added together give a triangular number (49455 = T₃₁₄).

The spelling of 2049435 in words is "two million, forty-nine thousand, four hundred thirty-five".