2000477 has 4 divisors (see below), whose sum is σ = 2018940. Its totient is φ = 1982016.

The previous prime is 2000447. The next prime is 2000497. The reversal of 2000477 is 7740002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7740002 = 2 ⋅3870001.

It can be written as a sum of positive squares in 2 ways, for example, as 586756 + 1413721 = 766^2 + 1189^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000477 - 2⁶ = 2000413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9068 + ... + 9285.

It is an arithmetic number, because the mean of its divisors is an integer number (504735).

2^2000477 is an apocalyptic number.

It is an amenable number.

2000477 is a deficient number, since it is larger than the sum of its proper divisors (18463).

2000477 is a wasteful number, since it uses less digits than its factorization.

2000477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18462.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 2000477 is about 1414.3821972862. The cubic root of 2000477 is about 126.0021205656.

Adding to 2000477 its reverse (7740002), we get a palindrome (9740479).

The spelling of 2000477 in words is "two million, four hundred seventy-seven", and thus it is an aban number.