2031752 has 8 divisors (see below), whose sum is σ = 3809550. Its totient is φ = 1015872.

The previous prime is 2031749. The next prime is 2031767. The reversal of 2031752 is 2571302.

It can be written as a sum of positive squares in only one way, i.e., 1267876 + 763876 = 1126^2 + 874^2 .

It is a tau number, because it is divible by the number of its divisors (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, 126977 + ... + 126992.

2^2031752 is an apocalyptic number.

It is an amenable number.

2031752 is a deficient number, since it is larger than the sum of its proper divisors (1777798).

2031752 is a wasteful number, since it uses less digits than its factorization.

2031752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253975 (or 253971 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 2031752 is about 1425.3953837445. The cubic root of 2031752 is about 126.6553575622.

The spelling of 2031752 in words is "two million, thirty-one thousand, seven hundred fifty-two".