2046204261 has 20 divisors (see below), whose sum is σ = 3131233644. Its totient is φ = 1330862400.

The previous prime is 2046204241. The next prime is 2046204287. The reversal of 2046204261 is 1624026402.

It can be written as a sum of positive squares in 2 ways, for example, as 48650625 + 1997553636 = 6975^2 + 44694^2 .

It is not a de Polignac number, because 2046204261 - 2⁹ = 2046203749 is a prime.

It is a super-2 number, since 2×2046204261² = 8373903755469112242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046204241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 304750 + ... + 311391.

Almost surely, 2^2046204261 is an apocalyptic number.

It is an amenable number.

2046204261 is a deficient number, since it is larger than the sum of its proper divisors (1085029383).

2046204261 is an equidigital number, since it uses as much as digits as its factorization.

2046204261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616194 (or 616185 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2046204261 is about 45234.9893445328. The cubic root of 2046204261 is about 1269.5495666356.

The spelling of 2046204261 in words is "two billion, forty-six million, two hundred four thousand, two hundred sixty-one".