42003062 has 4 divisors (see below), whose sum is σ = 63004596. Its totient is φ = 21001530.

The previous prime is 42003061. The next prime is 42003067. The reversal of 42003062 is 26030024.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 42003062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42003061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10500764 + ... + 10500767.

It is an arithmetic number, because the mean of its divisors is an integer number (15751149).

Almost surely, 2^42003062 is an apocalyptic number.

42003062 is a deficient number, since it is larger than the sum of its proper divisors (21001534).

42003062 is a wasteful number, since it uses less digits than its factorization.

42003062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21001533.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 42003062 is about 6480.9769325311. The cubic root of 42003062 is about 347.6111115799.

Adding to 42003062 its reverse (26030024), we get a palindrome (68033086).

The spelling of 42003062 in words is "forty-two million, three thousand, sixty-two".