2526498 has 64 divisors (see below), whose sum is σ = 6249600. Its totient is φ = 751680.

The previous prime is 2526497. The next prime is 2526521. The reversal of 2526498 is 8946252.

It is a happy number.

2526498 is a `hidden beast` number, since 2 + 5 + 2 + 649 + 8 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

Its product of digits (34560) is a multiple of the sum of its prime factors (144).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2526493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41388 + ... + 41448.

It is an arithmetic number, because the mean of its divisors is an integer number (97650).

2^2526498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2526498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124800).

2526498 is an abundant number, since it is smaller than the sum of its proper divisors (3723102).

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

2526498 is a wasteful number, since it uses less digits than its factorization.

2526498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 138 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2526498 is about 1589.4961465823. The cubic root of 2526498 is about 136.1987075117.

The spelling of 2526498 in words is "two million, five hundred twenty-six thousand, four hundred ninety-eight".