2774996 has 48 divisors (see below), whose sum is σ = 6021120. Its totient is φ = 1092960.

The previous prime is 2774971. The next prime is 2775001. The reversal of 2774996 is 6994772.

It is a d-powerful number, because it can be written as 2 + 7⁴ + 7⁷ + 4⁹ + 9³ + 9⁴ + 6⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19895 + ... + 20033.

It is an arithmetic number, because the mean of its divisors is an integer number (125440).

2^2774996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2774996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3010560).

2774996 is an abundant number, since it is smaller than the sum of its proper divisors (3246124).

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

2774996 is a wasteful number, since it uses less digits than its factorization.

2774996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 202 counting only the distinct ones).

The product of its digits is 190512, while the sum is 44.

The square root of 2774996 is about 1665.8319242949. The cubic root of 2774996 is about 140.5251703659.

The spelling of 2774996 in words is "two million, seven hundred seventy-four thousand, nine hundred ninety-six".