2042774262 has 16 divisors (see below), whose sum is σ = 4539498480. Its totient is φ = 680924736.

The previous prime is 2042774221. The next prime is 2042774263. The reversal of 2042774262 is 2624772402.

2042774262 is a `hidden beast` number, since 204 + 27 + 7 + 426 + 2 = 666.

2042774262 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042774263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18914523 + ... + 18914630.

It is an arithmetic number, because the mean of its divisors is an integer number (283718655).

Almost surely, 2^2042774262 is an apocalyptic number.

2042774262 is an abundant number, since it is smaller than the sum of its proper divisors (2496724218).

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

2042774262 is a wasteful number, since it uses less digits than its factorization.

2042774262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37829164 (or 37829158 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 2042774262 is about 45197.0603247601. The cubic root of 2042774262 is about 1268.8397989229.

The spelling of 2042774262 in words is "two billion, forty-two million, seven hundred seventy-four thousand, two hundred sixty-two".