2567983 has 12 divisors (see below), whose sum is σ = 2973880. Its totient is φ = 2209680.

The previous prime is 2567977. The next prime is 2567987. The reversal of 2567983 is 3897652.

It is not a de Polignac number, because 2567983 - 2⁹ = 2567471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2567987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1741 + ... + 2857.

2^2567983 is an apocalyptic number.

2567983 is a deficient number, since it is larger than the sum of its proper divisors (405897).

2567983 is a wasteful number, since it uses less digits than its factorization.

2567983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158 (or 1147 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 2567983 is about 1602.4927456934. The cubic root of 2567983 is about 136.9401233717.

The spelling of 2567983 in words is "two million, five hundred sixty-seven thousand, nine hundred eighty-three".