2061005235 has 8 divisors (see below), whose sum is σ = 3297608400. Its totient is φ = 1099202784.

The previous prime is 2061005213. The next prime is 2061005237. The reversal of 2061005235 is 5325001602.

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

It is not a de Polignac number, because 2061005235 - 2⁵ = 2061005203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2061005237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68700160 + ... + 68700189.

It is an arithmetic number, because the mean of its divisors is an integer number (412201050).

Almost surely, 2^2061005235 is an apocalyptic number.

2061005235 is a deficient number, since it is larger than the sum of its proper divisors (1236603165).

2061005235 is a wasteful number, since it uses less digits than its factorization.

2061005235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137400357.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2061005235 is about 45398.2955076509. The cubic root of 2061005235 is about 1272.6032606109.

Adding to 2061005235 its reverse (5325001602), we get a palindrome (7386006837).

The spelling of 2061005235 in words is "two billion, sixty-one million, five thousand, two hundred thirty-five".