2519296 has 36 divisors (see below), whose sum is σ = 5422732. Its totient is φ = 1161216.

The previous prime is 2519273. The next prime is 2519329. The reversal of 2519296 is 6929152.

It can be written as a sum of positive squares in 2 ways, for example, as 921600 + 1597696 = 960^2 + 1264^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2950 + ... + 3706.

2^2519296 is an apocalyptic number.

2519296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2519296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2711366).

2519296 is an abundant number, since it is smaller than the sum of its proper divisors (2903436).

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

2519296 is an equidigital number, since it uses as much as digits as its factorization.

2519296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 772 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

The square root of 2519296 is about 1587.2290319925. The cubic root of 2519296 is about 136.0691689673.

It can be divided in two parts, 25 and 19296, that added together give a square (19321 = 139²).

The spelling of 2519296 in words is "two million, five hundred nineteen thousand, two hundred ninety-six".