2061260146 has 16 divisors (see below), whose sum is σ = 3385427328. Its totient is φ = 933476400.

The previous prime is 2061260077. The next prime is 2061260147. The reversal of 2061260146 is 6410621602.

It is not an unprimeable number, because it can be changed into a prime (2061260147) 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, 166905 + ... + 178828.

It is an arithmetic number, because the mean of its divisors is an integer number (211589208).

Almost surely, 2^2061260146 is an apocalyptic number.

2061260146 is a deficient number, since it is larger than the sum of its proper divisors (1324167182).

2061260146 is a wasteful number, since it uses less digits than its factorization.

2061260146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346017.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2061260146 is about 45401.1029161187. The cubic root of 2061260146 is about 1272.6557248471.

Adding to 2061260146 its reverse (6410621602), we get a palindrome (8471881748).

The spelling of 2061260146 in words is "two billion, sixty-one million, two hundred sixty thousand, one hundred forty-six".