4071542 has 8 divisors (see below), whose sum is σ = 6318000. Its totient is φ = 1965544.

The previous prime is 4071539. The next prime is 4071553. The reversal of 4071542 is 2451704.

4071542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 35042 + ... + 35157.

It is an arithmetic number, because the mean of its divisors is an integer number (789750).

Almost surely, 2^4071542 is an apocalyptic number.

4071542 is a deficient number, since it is larger than the sum of its proper divisors (2246458).

4071542 is a wasteful number, since it uses less digits than its factorization.

4071542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70230.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4071542 is about 2017.8062345032. The cubic root of 4071542 is about 159.6809004783.

The spelling of 4071542 in words is "four million, seventy-one thousand, five hundred forty-two".