2060406 has 12 divisors (see below), whose sum is σ = 4464252. Its totient is φ = 686796.

The previous prime is 2060389. The next prime is 2060407. The reversal of 2060406 is 6040602.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 114467 = 2060406 / (2 + 0 + 6 + 0 + 4 + 0 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2060407) 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 5 ways as a sum of consecutive naturals, for example, 57216 + ... + 57251.

It is an arithmetic number, because the mean of its divisors is an integer number (372021).

2^2060406 is an apocalyptic number.

2060406 is an abundant number, since it is smaller than the sum of its proper divisors (2403846).

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

2060406 is a wasteful number, since it uses less digits than its factorization.

2060406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114475 (or 114472 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2060406 is about 1435.4114392745. The cubic root of 2060406 is about 127.2479912657.

The spelling of 2060406 in words is "two million, sixty thousand, four hundred six".