2043462 has 8 divisors (see below), whose sum is σ = 4086936. Its totient is φ = 681152.

The previous prime is 2043449. The next prime is 2043467. The reversal of 2043462 is 2643402.

It is a sphenic number, since it is the product of 3 distinct primes.

2043462 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043467) 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, 170283 + ... + 170294.

It is an arithmetic number, because the mean of its divisors is an integer number (510867).

2^2043462 is an apocalyptic number.

2043462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2043462 is a wasteful number, since it uses less digits than its factorization.

2043462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340582.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2043462 is about 1429.4971143727. The cubic root of 2043462 is about 126.8982175796.

Adding to 2043462 its reverse (2643402), we get a palindrome (4686864).

The spelling of 2043462 in words is "two million, forty-three thousand, four hundred sixty-two".