2016477 has 12 divisors (see below), whose sum is σ = 2961244. Its totient is φ = 1321920.

The previous prime is 2016461. The next prime is 2016493. The reversal of 2016477 is 7746102.

It is an interprime number because it is at equal distance from previous prime (2016461) and next prime (2016493).

It can be written as a sum of positive squares in 2 ways, for example, as 95481 + 1920996 = 309^2 + 1386^2 .

It is not a de Polignac number, because 2016477 - 2⁴ = 2016461 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2016477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1288 + ... + 2385.

2^2016477 is an apocalyptic number.

It is an amenable number.

2016477 is a deficient number, since it is larger than the sum of its proper divisors (944767).

2016477 is a wasteful number, since it uses less digits than its factorization.

2016477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740 (or 3737 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2016477 is about 1420.0271124172. The cubic root of 2016477 is about 126.3371544728.

The spelling of 2016477 in words is "two million, sixteen thousand, four hundred seventy-seven".