2036745 has 40 divisors (see below), whose sum is σ = 3763584. Its totient is φ = 1053216.

The previous prime is 2036711. The next prime is 2036747. The reversal of 2036745 is 5476302.

It is a happy number.

It is not a de Polignac number, because 2036745 - 2¹² = 2032649 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2⁹ + 0 + 3⁶ + 6² + 7⁵ + 4⁸ + 5⁹ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2036747) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 18982 + ... + 19088.

2^2036745 is an apocalyptic number.

It is an amenable number.

2036745 is a deficient number, since it is larger than the sum of its proper divisors (1726839).

2036745 is a wasteful number, since it uses less digits than its factorization.

2036745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2036745 is about 1427.1457528928. The cubic root of 2036745 is about 126.7590239015.

The spelling of 2036745 in words is "two million, thirty-six thousand, seven hundred forty-five".