2772622134 has 24 divisors (see below), whose sum is σ = 6009296592. Its totient is φ = 923907600.

The previous prime is 2772622133. The next prime is 2772622159. The reversal of 2772622134 is 4312262772.

It is a happy number.

2772622134 is a `hidden beast` number, since 27 + 7 + 2 + 622 + 1 + 3 + 4 = 666.

2772622134 is digitally balanced in base 2, 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 (2772622133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36087 + ... + 82749.

It is an arithmetic number, because the mean of its divisors is an integer number (250387358).

Almost surely, 2^2772622134 is an apocalyptic number.

2772622134 is an abundant number, since it is smaller than the sum of its proper divisors (3236674458).

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

2772622134 is a wasteful number, since it uses less digits than its factorization.

2772622134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49972 (or 49969 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 2772622134 is about 52655.6942219927. The cubic root of 2772622134 is about 1404.8508825502.

The spelling of 2772622134 in words is "two billion, seven hundred seventy-two million, six hundred twenty-two thousand, one hundred thirty-four".