2407842 has 12 divisors (see below), whose sum is σ = 5217030. Its totient is φ = 802608.

The previous prime is 2407817. The next prime is 2407877. The reversal of 2407842 is 2487042.

2407842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1766241 + 641601 = 1329^2 + 801^2 .

It is an unprimeable number.

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, 66867 + ... + 66902.

2^2407842 is an apocalyptic number.

2407842 is an abundant number, since it is smaller than the sum of its proper divisors (2809188).

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

2407842 is a wasteful number, since it uses less digits than its factorization.

2407842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133777 (or 133774 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2407842 is about 1551.7222689644. The cubic root of 2407842 is about 134.0322562876.

It can be divided in two parts, 2407 and 842, that added together give a square (3249 = 57²).

The spelling of 2407842 in words is "two million, four hundred seven thousand, eight hundred forty-two".