2129048 has 16 divisors (see below), whose sum is σ = 4089960. Its totient is φ = 1038400.

The previous prime is 2129047. The next prime is 2129051. The reversal of 2129048 is 8409212.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2129047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918 + ... + 3573.

2^2129048 is an apocalyptic number.

It is an amenable number.

2129048 is a deficient number, since it is larger than the sum of its proper divisors (1960912).

2129048 is a wasteful number, since it uses less digits than its factorization.

2129048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538 (or 6534 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2129048 is about 1459.1257656556. The cubic root of 2129048 is about 128.6456634203.

The spelling of 2129048 in words is "two million, one hundred twenty-nine thousand, forty-eight".