2792316 has 48 divisors (see below), whose sum is σ = 7064960. Its totient is φ = 855360.

The previous prime is 2792311. The next prime is 2792333. The reversal of 2792316 is 6132972.

It is a d-powerful number, because it can be written as 2¹⁹ + 7⁶ + 9 + 2²¹ + 3⁸ + 1 + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792311) 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 15 ways as a sum of consecutive naturals, for example, 8271 + ... + 8601.

2^2792316 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 2792316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3532480).

2792316 is an abundant number, since it is smaller than the sum of its proper divisors (4272644).

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

2792316 is a wasteful number, since it uses less digits than its factorization.

2792316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 392 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 2792316 is about 1671.0224415010. The cubic root of 2792316 is about 140.8169245108.

The spelling of 2792316 in words is "two million, seven hundred ninety-two thousand, three hundred sixteen".