2046642676 has 24 divisors (see below), whose sum is σ = 3858658664. Its totient is φ = 944231040.

The previous prime is 2046642667. The next prime is 2046642691. The reversal of 2046642676 is 6762466402.

It can be written as a sum of positive squares in 4 ways, for example, as 5410276 + 2041232400 = 2326^2 + 45180^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159226 + ... + 171598.

Almost surely, 2^2046642676 is an apocalyptic number.

2046642676 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2046642676 is a deficient number, since it is larger than the sum of its proper divisors (1812015988).

2046642676 is a wasteful number, since it uses less digits than its factorization.

2046642676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15571 (or 15569 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The square root of 2046642676 is about 45239.8350571706. The cubic root of 2046642676 is about 1269.6402304136.

The spelling of 2046642676 in words is "two billion, forty-six million, six hundred forty-two thousand, six hundred seventy-six".