2488526 has 4 divisors (see below), whose sum is σ = 3732792. Its totient is φ = 1244262.

The previous prime is 2488489. The next prime is 2488537. The reversal of 2488526 is 6258842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6258842 = 2 ⋅3129421.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 622130 + ... + 622133.

It is an arithmetic number, because the mean of its divisors is an integer number (933198).

2^2488526 is an apocalyptic number.

2488526 is a deficient number, since it is larger than the sum of its proper divisors (1244266).

2488526 is a wasteful number, since it uses less digits than its factorization.

2488526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244265.

The product of its digits is 30720, while the sum is 35.

The square root of 2488526 is about 1577.5062598925. The cubic root of 2488526 is about 135.5129275121.

The spelling of 2488526 in words is "two million, four hundred eighty-eight thousand, five hundred twenty-six".