2442738 has 32 divisors (see below), whose sum is σ = 5271552. Its totient is φ = 752400.

The previous prime is 2442719. The next prime is 2442767. The reversal of 2442738 is 8372442.

2442738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2⁵ + 4⁴ + 4⁷ + 2¹³ + 7⁷ + 3¹³ + 8 .

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 15 ways as a sum of consecutive naturals, for example, 3993 + ... + 4563.

It is an arithmetic number, because the mean of its divisors is an integer number (164736).

2^2442738 is an apocalyptic number.

2442738 is an abundant number, since it is smaller than the sum of its proper divisors (2828814).

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

2442738 is a wasteful number, since it uses less digits than its factorization.

2442738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630.

The product of its digits is 10752, while the sum is 30.

The square root of 2442738 is about 1562.9261018999. The cubic root of 2442738 is about 134.6766472469.

The spelling of 2442738 in words is "two million, four hundred forty-two thousand, seven hundred thirty-eight".