2046880220 has 48 divisors (see below), whose sum is σ = 5359108608. Its totient is φ = 637988160.

The previous prime is 2046880177. The next prime is 2046880237. The reversal of 2046880220 is 220886402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663032 + ... + 666111.

It is an arithmetic number, because the mean of its divisors is an integer number (111648096).

Almost surely, 2^2046880220 is an apocalyptic number.

2046880220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2046880220 is an abundant number, since it is smaller than the sum of its proper divisors (3312228388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046880220 is a wasteful number, since it uses less digits than its factorization.

2046880220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329170 (or 1329168 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 2046880220 is about 45242.4603663417. The cubic root of 2046880220 is about 1269.6893488642.

The spelling of 2046880220 in words is "two billion, forty-six million, eight hundred eighty thousand, two hundred twenty".