2774196 has 48 divisors (see below), whose sum is σ = 7620480. Its totient is φ = 869760.

The previous prime is 2774173. The next prime is 2774203. The reversal of 2774196 is 6914772.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2774196.

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, 1081 + ... + 2591.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

2^2774196 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 2774196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3810240).

2774196 is an abundant number, since it is smaller than the sum of its proper divisors (4846284).

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

2774196 is a wasteful number, since it uses less digits than its factorization.

2774196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541 (or 1533 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 2774196 is about 1665.5917867233. The cubic root of 2774196 is about 140.5116651282.

The spelling of 2774196 in words is "two million, seven hundred seventy-four thousand, one hundred ninety-six".