2526016 has 28 divisors (see below), whose sum is σ = 5189220. Its totient is φ = 1218560.

The previous prime is 2525989. The next prime is 2526023. The reversal of 2526016 is 6106252.

It can be written as a sum of positive squares in 2 ways, for example, as 846400 + 1679616 = 920^2 + 1296^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176 + ... + 2536.

2^2526016 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 2526016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2594610).

2526016 is an abundant number, since it is smaller than the sum of its proper divisors (2663204).

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

2526016 is a wasteful number, since it uses less digits than its factorization.

2526016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1392 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2526016 is about 1589.3445189763. The cubic root of 2526016 is about 136.1900457260.

The spelling of 2526016 in words is "two million, five hundred twenty-six thousand, sixteen".