2040770754 has 48 divisors (see below), whose sum is σ = 4984818720. Its totient is φ = 618413400.

The previous prime is 2040770737. The next prime is 2040770759. The reversal of 2040770754 is 4570770402.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2040770759) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149632 + ... + 162699.

It is an arithmetic number, because the mean of its divisors is an integer number (103850390).

Almost surely, 2^2040770754 is an apocalyptic number.

2040770754 is an abundant number, since it is smaller than the sum of its proper divisors (2944047966).

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

2040770754 is a wasteful number, since it uses less digits than its factorization.

2040770754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312364 (or 312347 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 2040770754 is about 45174.8907469625. The cubic root of 2040770754 is about 1268.4248465259.

The spelling of 2040770754 in words is "two billion, forty million, seven hundred seventy thousand, seven hundred fifty-four".