2066736 has 40 divisors (see below), whose sum is σ = 6102784. Its totient is φ = 590400.

The previous prime is 2066723. The next prime is 2066759. The reversal of 2066736 is 6376602.

2066736 = T₂₂₄ + T₂₂₅ + ... + T₂₈₆.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2740 + ... + 3411.

2^2066736 is an apocalyptic number.

It is an amenable number.

2066736 is an abundant number, since it is smaller than the sum of its proper divisors (4036048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2066736 is a wasteful number, since it uses less digits than its factorization.

2066736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169 (or 6163 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 2066736 is about 1437.6146910769. The cubic root of 2066736 is about 127.3781688977.

The spelling of 2066736 in words is "two million, sixty-six thousand, seven hundred thirty-six".