2956774 has 4 divisors (see below), whose sum is σ = 4435164. Its totient is φ = 1478386.

The previous prime is 2956769. The next prime is 2956783. The reversal of 2956774 is 4776592.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2¹¹ + 9⁵ + 5⁹ + 6⁴ + 7⁶ + 7⁷ + 4³ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739192 + ... + 739195.

It is an arithmetic number, because the mean of its divisors is an integer number (1108791).

2^2956774 is an apocalyptic number.

2956774 is a deficient number, since it is larger than the sum of its proper divisors (1478390).

2956774 is a wasteful number, since it uses less digits than its factorization.

2956774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478389.

The product of its digits is 105840, while the sum is 40.

The square root of 2956774 is about 1719.5272606155. The cubic root of 2956774 is about 143.5289067529.

The spelling of 2956774 in words is "two million, nine hundred fifty-six thousand, seven hundred seventy-four".