2774190056 has 32 divisors (see below), whose sum is σ = 5680169280. Its totient is φ = 1259731200.

The previous prime is 2774190049. The next prime is 2774190059. The reversal of 2774190056 is 6500914772.

It is a super-2 number, since 2×2774190056² = 15392260933618566272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2774189995 and 2774190022.

It is not an unprimeable number, because it can be changed into a prime (2774190059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75440 + ... + 106016.

It is an arithmetic number, because the mean of its divisors is an integer number (177505290).

Almost surely, 2^2774190056 is an apocalyptic number.

It is an amenable number.

2774190056 is an abundant number, since it is smaller than the sum of its proper divisors (2905979224).

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

2774190056 is a wasteful number, since it uses less digits than its factorization.

2774190056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31625 (or 31621 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 2774190056 is about 52670.5805549929. The cubic root of 2774190056 is about 1405.1156477460.

The spelling of 2774190056 in words is "two billion, seven hundred seventy-four million, one hundred ninety thousand, fifty-six".