2050966 has 4 divisors (see below), whose sum is σ = 3076452. Its totient is φ = 1025482.

The previous prime is 2050963. The next prime is 2050969. The reversal of 2050966 is 6690502.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2050963) and next prime (2050969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050963) by changing a digit.

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 as a sum of consecutive naturals, namely, 512740 + ... + 512743.

It is an arithmetic number, because the mean of its divisors is an integer number (769113).

2^2050966 is an apocalyptic number.

2050966 is the 766-th centered heptagonal number.

2050966 is a deficient number, since it is larger than the sum of its proper divisors (1025486).

2050966 is a wasteful number, since it uses less digits than its factorization.

2050966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025485.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2050966 is about 1432.1194084293. The cubic root of 2050966 is about 127.0533596843.

The spelling of 2050966 in words is "two million, fifty thousand, nine hundred sixty-six".