2063742 has 32 divisors (see below), whose sum is σ = 4456320. Its totient is φ = 635040.

The previous prime is 2063741. The next prime is 2063771. The reversal of 2063742 is 2473602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4692 + ... + 5112.

It is an arithmetic number, because the mean of its divisors is an integer number (139260).

2^2063742 is an apocalyptic number.

2063742 is an abundant number, since it is smaller than the sum of its proper divisors (2392578).

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

2063742 is a wasteful number, since it uses less digits than its factorization.

2063742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 2063742 is about 1436.5730054543. The cubic root of 2063742 is about 127.3166299066.

The spelling of 2063742 in words is "two million, sixty-three thousand, seven hundred forty-two".