2067388 has 6 divisors (see below), whose sum is σ = 3617936. Its totient is φ = 1033692.

The previous prime is 2067383. The next prime is 2067407. The reversal of 2067388 is 8837602.

It is a happy number.

It is a super-3 number, since 3×2067388³ = 26508626621333265216, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258420 + ... + 258427.

2^2067388 is an apocalyptic number.

It is an amenable number.

2067388 is a deficient number, since it is larger than the sum of its proper divisors (1550548).

2067388 is a wasteful number, since it uses less digits than its factorization.

2067388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516851 (or 516849 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2067388 is about 1437.8414377114. The cubic root of 2067388 is about 127.3915622926.

The spelling of 2067388 in words is "two million, sixty-seven thousand, three hundred eighty-eight".