2031248 has 20 divisors (see below), whose sum is σ = 3987840. Its totient is φ = 1002144.

The previous prime is 2031229. The next prime is 2031251. The reversal of 2031248 is 8421302.

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 in 3 ways as a sum of consecutive naturals, for example, 461 + ... + 2067.

It is an arithmetic number, because the mean of its divisors is an integer number (199392).

2^2031248 is an apocalyptic number.

It is an amenable number.

2031248 is a deficient number, since it is larger than the sum of its proper divisors (1956592).

2031248 is a wasteful number, since it uses less digits than its factorization.

2031248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 1688 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2031248 is about 1425.2185797273. The cubic root of 2031248 is about 126.6448839120.

The spelling of 2031248 in words is "two million, thirty-one thousand, two hundred forty-eight".