2040462 has 12 divisors (see below), whose sum is σ = 4421040. Its totient is φ = 680148.

The previous prime is 2040461. The next prime is 2040473. The reversal of 2040462 is 2640402.

2040462 is a `hidden beast` number, since 204 + 0 + 462 = 666.

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: 113359 = 2040462 / (2 + 0 + 4 + 0 + 4 + 6 + 2).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56662 + ... + 56697.

It is an arithmetic number, because the mean of its divisors is an integer number (368420).

2^2040462 is an apocalyptic number.

2040462 is an abundant number, since it is smaller than the sum of its proper divisors (2380578).

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

2040462 is a wasteful number, since it uses less digits than its factorization.

2040462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113367 (or 113364 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2040462 is about 1428.4474089024. The cubic root of 2040462 is about 126.8360875435.

Adding to 2040462 its reverse (2640402), we get a palindrome (4680864).

The spelling of 2040462 in words is "two million, forty thousand, four hundred sixty-two".