2031962 has 4 divisors (see below), whose sum is σ = 3047946. Its totient is φ = 1015980.

The previous prime is 2031961. The next prime is 2031977. The reversal of 2031962 is 2691302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2691302 = 2 ⋅1345651.

It can be written as a sum of positive squares in only one way, i.e., 1901641 + 130321 = 1379^2 + 361^2 .

It is not an unprimeable number, because it can be changed into a prime (2031961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507989 + ... + 507992.

2^2031962 is an apocalyptic number.

2031962 is a deficient number, since it is larger than the sum of its proper divisors (1015984).

2031962 is a wasteful number, since it uses less digits than its factorization.

2031962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015983.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2031962 is about 1425.4690456127. The cubic root of 2031962 is about 126.6597210719.

The spelling of 2031962 in words is "two million, thirty-one thousand, nine hundred sixty-two".