2093764 has 12 divisors (see below), whose sum is σ = 3724588. Its totient is φ = 1029600.

The previous prime is 2093761. The next prime is 2093783. The reversal of 2093764 is 4673902.

It can be written as a sum of positive squares in 2 ways, for example, as 20164 + 2073600 = 142^2 + 1440^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2093761) 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 in 3 ways as a sum of consecutive naturals, for example, 4047 + ... + 4534.

2^2093764 is an apocalyptic number.

It is an amenable number.

2093764 is a deficient number, since it is larger than the sum of its proper divisors (1630824).

2093764 is a wasteful number, since it uses less digits than its factorization.

2093764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8646 (or 8644 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2093764 is about 1446.9844505039. The cubic root of 2093764 is about 127.9310338113.

The spelling of 2093764 in words is "two million, ninety-three thousand, seven hundred sixty-four".