2774232 has 48 divisors (see below), whose sum is σ = 7665840. Its totient is φ = 906048.

The previous prime is 2774207. The next prime is 2774251. The reversal of 2774232 is 2324772.

It is a junction number, because it is equal to n+sod(n) for n = 2774196 and 2774205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3453 + ... + 4179.

It is an arithmetic number, because the mean of its divisors is an integer number (159705).

2^2774232 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 2774232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3832920).

2774232 is an abundant number, since it is smaller than the sum of its proper divisors (4891608).

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

2774232 is a wasteful number, since it uses less digits than its factorization.

2774232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792 (or 785 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 2774232 is about 1665.6025936579. The cubic root of 2774232 is about 140.5122729197.

The spelling of 2774232 in words is "two million, seven hundred seventy-four thousand, two hundred thirty-two".