2042463 has 8 divisors (see below), whose sum is σ = 2768176. Its totient is φ = 1339200.

The previous prime is 2042459. The next prime is 2042477. The reversal of 2042463 is 3642402.

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

It is not a de Polignac number, because 2042463 - 2² = 2042459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5398 + ... + 5763.

It is an arithmetic number, because the mean of its divisors is an integer number (346022).

2^2042463 is an apocalyptic number.

2042463 is a deficient number, since it is larger than the sum of its proper divisors (725713).

2042463 is a wasteful number, since it uses less digits than its factorization.

2042463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11225.

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

The square root of 2042463 is about 1429.1476480756. The cubic root of 2042463 is about 126.8775350347.

Adding to 2042463 its reverse (3642402), we get a palindrome (5684865).

The spelling of 2042463 in words is "two million, forty-two thousand, four hundred sixty-three".