2463442 has 4 divisors (see below), whose sum is σ = 3695166. Its totient is φ = 1231720.

The previous prime is 2463437. The next prime is 2463443. The reversal of 2463442 is 2443642.

2463442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2443642 = 2 ⋅1221821.

It can be written as a sum of positive squares in only one way, i.e., 2461761 + 1681 = 1569^2 + 41^2 .

It is not an unprimeable number, because it can be changed into a prime (2463443) 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 as a sum of consecutive naturals, namely, 615859 + ... + 615862.

2^2463442 is an apocalyptic number.

2463442 is a deficient number, since it is larger than the sum of its proper divisors (1231724).

2463442 is a wasteful number, since it uses less digits than its factorization.

2463442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231723.

The product of its digits is 4608, while the sum is 25.

The square root of 2463442 is about 1569.5356001060. The cubic root of 2463442 is about 135.0560718150.

The spelling of 2463442 in words is "two million, four hundred sixty-three thousand, four hundred forty-two".