2582654 has 4 divisors (see below), whose sum is σ = 3873984. Its totient is φ = 1291326.

The previous prime is 2582627. The next prime is 2582663. The reversal of 2582654 is 4562852.

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

It is a super-4 number, since 4×2582654⁴ (a number of 27 digits) contains 4444 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2582654.

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, 645662 + ... + 645665.

It is an arithmetic number, because the mean of its divisors is an integer number (968496).

2^2582654 is an apocalyptic number.

2582654 is a deficient number, since it is larger than the sum of its proper divisors (1291330).

2582654 is a wasteful number, since it uses less digits than its factorization.

2582654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291329.

The product of its digits is 19200, while the sum is 32.

The square root of 2582654 is about 1607.0637821817. The cubic root of 2582654 is about 137.2004099753.

The spelling of 2582654 in words is "two million, five hundred eighty-two thousand, six hundred fifty-four".