2648528 has 10 divisors (see below), whose sum is σ = 5131554.
Its totient is φ = 1324256.
The previous prime is 2648509. The next prime is 2648531. The reversal of 2648528 is 8258462.
It can be written as a sum of positive squares in only one way, i.e., 1420864 + 1227664 = 1192^2 + 1108^2
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82751 + ... + 82782.
22648528 is an apocalyptic number.
It is an amenable number.
2648528 is a deficient number, since it is larger than the sum of its proper divisors (2483026).
2648528 is a wasteful number, since it uses less digits than its factorization.
2648528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165541 (or 165535 counting only the distinct ones).
The product of its digits is 30720, while the sum is 35.
The square root of 2648528 is about 1627.4298756014.
The cubic root of 2648528 is about 138.3571230517.
The spelling of 2648528 in words is "two million, six hundred forty-eight thousand, five hundred twenty-eight".