2061135 has 24 divisors (see below), whose sum is σ = 3607344. Its totient is φ = 1088640.

The previous prime is 2061127. The next prime is 2061149. The reversal of 2061135 is 5311602.

2061135 is a `hidden beast` number, since 20 + 611 + 35 = 666.

It is not a de Polignac number, because 2061135 - 2³ = 2061127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7195 + ... + 7475.

It is an arithmetic number, because the mean of its divisors is an integer number (150306).

2^2061135 is an apocalyptic number.

2061135 is a deficient number, since it is larger than the sum of its proper divisors (1546209).

2061135 is a wasteful number, since it uses less digits than its factorization.

2061135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2061135 is about 1435.6653509784. The cubic root of 2061135 is about 127.2629968597.

Adding to 2061135 its reverse (5311602), we get a palindrome (7372737).

The spelling of 2061135 in words is "two million, sixty-one thousand, one hundred thirty-five".