2062428 has 12 divisors (see below), whose sum is σ = 4812360. Its totient is φ = 687472.

The previous prime is 2062391. The next prime is 2062429. The reversal of 2062428 is 8242602.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2062398 and 2062407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2062429) 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 3 ways as a sum of consecutive naturals, for example, 85923 + ... + 85946.

It is an arithmetic number, because the mean of its divisors is an integer number (401030).

2^2062428 is an apocalyptic number.

It is an amenable number.

2062428 is an abundant number, since it is smaller than the sum of its proper divisors (2749932).

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

2062428 is a wasteful number, since it uses less digits than its factorization.

2062428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171876 (or 171874 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2062428 is about 1436.1155942333. The cubic root of 2062428 is about 127.2896030189.

The spelling of 2062428 in words is "two million, sixty-two thousand, four hundred twenty-eight".