2092748780 has 24 divisors (see below), whose sum is σ = 4401161520. Its totient is φ = 835882560.

The previous prime is 2092748767. The next prime is 2092748809. The reversal of 2092748780 is 878472902.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

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, 61895 + ... + 89534.

It is an arithmetic number, because the mean of its divisors is an integer number (183381730).

Almost surely, 2^2092748780 is an apocalyptic number.

2092748780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2092748780 is an abundant number, since it is smaller than the sum of its proper divisors (2308412740).

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

2092748780 is a wasteful number, since it uses less digits than its factorization.

2092748780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152129 (or 152127 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 2092748780 is about 45746.5712376348. The cubic root of 2092748780 is about 1279.1035348929.

The spelling of 2092748780 in words is "two billion, ninety-two million, seven hundred forty-eight thousand, seven hundred eighty".