2774970 has 48 divisors (see below), whose sum is σ = 7873632. Its totient is φ = 672480.

The previous prime is 2774957. The next prime is 2774971. The reversal of 2774970 is 794772.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2774971) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 412 + ... + 2391.

It is an arithmetic number, because the mean of its divisors is an integer number (164034).

2^2774970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2774970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3936816).

2774970 is an abundant number, since it is smaller than the sum of its proper divisors (5098662).

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

2774970 is a wasteful number, since it uses less digits than its factorization.

2774970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2827 (or 2824 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 2774970 is about 1665.8241203681. The cubic root of 2774970 is about 140.5247314864.

The spelling of 2774970 in words is "two million, seven hundred seventy-four thousand, nine hundred seventy".