2526494 has 4 divisors (see below), whose sum is σ = 3789744. Its totient is φ = 1263246.

The previous prime is 2526493. The next prime is 2526497. The reversal of 2526494 is 4946252.

2526494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2526494.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631622 + ... + 631625.

It is an arithmetic number, because the mean of its divisors is an integer number (947436).

2^2526494 is an apocalyptic number.

2526494 is a deficient number, since it is larger than the sum of its proper divisors (1263250).

2526494 is a wasteful number, since it uses less digits than its factorization.

2526494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263249.

The product of its digits is 17280, while the sum is 32.

The square root of 2526494 is about 1589.4948883214. The cubic root of 2526494 is about 136.1986356341.

The spelling of 2526494 in words is "two million, five hundred twenty-six thousand, four hundred ninety-four".