2048512 has 20 divisors (see below), whose sum is σ = 4094046. Its totient is φ = 1024000.

The previous prime is 2048509. The next prime is 2048521. The reversal of 2048512 is 2158402.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 20736 = 1424^2 + 144^2 .

It is a nialpdrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1489 + ... + 2512.

2^2048512 is an apocalyptic number.

It is an amenable number.

2048512 is a deficient number, since it is larger than the sum of its proper divisors (2045534).

2048512 is an frugal number, since it uses more digits than its factorization.

2048512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2048512 is about 1431.2623798591. The cubic root of 2048512 is about 127.0026659494.

It can be divided in two parts, 2048 and 512, that multiplied together give a 20-th power (1048576 = 2²⁰).

The spelling of 2048512 in words is "two million, forty-eight thousand, five hundred twelve".